Open Questions

Open Nehunya ben HaKanah

Why It Is Open He is known only from Mishnaic sayings, the Talmudic frame story of the four who entered the orchard, and later mystical works pseudonymously attributed to him; no ancient source records a hometown or birthplace for him.

What Would Settle It A Tannaitic era record naming his origin, which the Mishnah, the Talmud and modern scholarship alike do not supply.

Expertise Needed Rabbinic studies; history of Jewish mysticism

Question posed in Major Trends in Jewish Mysticism, Gershom Scholem.

Open Shimon bar Yochai

Why It Is Open He is documented studying under Akiva in Judea and later teaching in the Galilee, including at Tekoa, Tiberias and Meron, but no source, including Encyclopaedia Judaica's own detailed account, records the specific place of his birth.

What Would Settle It A Tannaitic era record naming his birthplace directly, distinct from the places he later studied and taught.

Expertise Needed Rabbinic studies; history of the Zohar and Jewish mysticism

Question posed in Divinity Atlas Open Questions Register, First Edition.

Open Shimon bar Yochai

Why It Is Open Rabbinic sources record his teaching, his hiding from Rome, and his tomb at Meron, but no source gives an actual birth or death year, and the later literary Shimon bar Yochai of the Zohar complicates any single dating further.

What Would Settle It A datable inscription or external documentary record naming a birth or death year for the historical tanna, independent of the devotional yahrzeit tradition and of the Zohar's own literary framing.

Expertise Needed Rabbinics, history of the Mishnaic and Talmudic period

Question posed in Major Trends in Jewish Mysticism, Gershom Scholem.

Open Rabban Shimon ben Gamliel II

Why It Is Open Rabbinic sources remember Rabban Shimon ben Gamliel II as a youth who escaped the massacre at Betar in 135 CE and later as Nasi at Usha, but no source names where he was born.

What Would Settle It A datable document naming his birthplace, independent of the Betar and Usha narratives that establish only his later life.

Expertise Needed Rabbinics, history of the Mishnaic period

Question posed in Encyclopaedia Judaica, 2nd edition, Michael Berenbaum and Fred Skolnik (eds.).

Open Nehunya ben HaKanah

Why It Is Open The Mishnah preserves only two prayers and a maxim in his name, enough to place him among the tannaim of the generation around 70 CE but not enough to fix an actual birth year, and almost nothing else about his life survives.

What Would Settle It An external documentary or epigraphic record naming a birth year, independent of the brief mishnaic attributions and of the later medieval kabbalistic ascriptions made in his name.

Expertise Needed Rabbinics, history of the Second Temple and Mishnaic period

Question posed in Major Trends in Jewish Mysticism, Gershom Scholem.

Open Rabban Shimon ben Gamliel I

Why It Is Open Josephus documents Rabban Shimon ben Gamliel I as an established figure in Jerusalem politics by 66 CE and rabbinic tradition names him among the last Sanhedrin leaders before the Temple's destruction, but neither source names his birthplace, his birth year, or a confirmed date of death; later tradition folds him into the legendary Ten Martyrs, a list usually set two generations later.

What Would Settle It A datable document or inscription naming his birthplace or birth year, and an external account of his death independent of the later, chronologically strained Ten Martyrs tradition.

Expertise Needed Rabbinics, Josephan studies, history of the Second Temple and Sanhedrin

Question posed in The Jewish War, Flavius Josephus.

Open Tamid (The Daily Offering)

Why It Is Open The tractate narrates the daily service circumstantially, from the priests rising to the completion of the offering, and that circumstantiality is exactly what makes its status hard to judge: a literary reconstruction written to be persuasive would look the same. It was redacted long after the last offering was made, and no pre-70 source describes the sequence in comparable detail.

What Would Settle It A point-by-point comparison of the tractate against Josephus, Philo, the Temple Scroll and the Qumran calendrical material, separating items with independent support from items attested only there, would show how much of the sequence is anchored. Priestly course inscriptions and any further Temple-period administrative material would add anchor points.

Expertise Needed Rabbinics, Second Temple history, Dead Sea Scrolls studies

Question posed in From the Maccabees to the Mishnah, Shaye J. D. Cohen.

Open Korban (The Israelite Offering)

Why It Is Open The Mishnah was redacted around 200 CE, more than a century after the Temple was destroyed, and it is the only detailed source for most of the procedure. Josephus, Philo and the Qumran texts corroborate the institutions but very little of the fine detail, and the two bodies of evidence were produced for different purposes.

What Would Settle It A systematic detail-by-detail comparison of Mishnaic procedure against the pre-70 evidence, distinguishing points corroborated by Josephus, Philo, Qumran and the surviving epigraphy from points attested only in the Mishnah, would show where the account is anchored and where it is not. Fresh documentary or epigraphic material from the Temple period would move individual points.

Expertise Needed Rabbinics, Second Temple history, epigraphy

Question posed in From the Maccabees to the Mishnah, Shaye J. D. Cohen.

Open Radiocarbon Dating of the Sudarium of Oviedo

Why It Is Open The published assay came with the laboratory's own caveat that oils absorbed over centuries of veneration could distort the measured age, and that caveat was never tested. No scholar holds a position on what a clean measurement would show, so this is a gap rather than a disagreement: the work was started, it reached no conclusion, and nobody resumed it.

What Would Settle It A repeat assay on material cleaned by a published decontamination protocol, run blind across more than one laboratory, with the sampling location on the cloth recorded. Independent characterisation of the absorbed organic contaminants would show how large a shift they are capable of producing, which is the part the original caveat left unquantified.

Expertise Needed Radiocarbon dating and archaeometry, with textile conservation science for the decontamination protocol.

Question posed in The Oviedo Cloth, Mark Guscin.

Open Schmalkaldic War

Why It Is Open The Schmalkaldic War is remembered chiefly for its decisive battle at Muhlberg, where Charles V defeated the Protestant princes, and Reformation historiography covers that battle and the war's political consequences in depth without ever totaling deaths across the short campaign's other, smaller engagements.

What Would Settle It A military historian's combined accounting of losses at Muhlberg and in the war's earlier maneuvering and smaller clashes across 1546 and 1547.

Expertise Needed Reformation history, early modern military history.

Question posed in The Reformation: A History (MacCulloch), Diarmaid MacCulloch.

Open Munster Rebellion

Why It Is Open Surviving accounts of the Munster siege report starvation deaths during the blockade, combat deaths in the final storming, and post-capture executions as separate, unreconciled figures rather than a single running total, and no modern historian has combined them into one reliable death toll for the episode as a whole.

What Would Settle It A demographic or archival study working from Munster's own municipal and parish records, where they survive, to establish the city's population immediately before the siege and reconcile the chronicle accounts of starvation, combat and execution deaths into a single disaggregated total.

Expertise Needed Reformation history; historical demography

Question posed in In the Shadow of "Savage Wolves": Anabaptist Munster and the German Reformation during the 1530s, Sigrun Haude.

Open Spurinna

Why It Is Open Suetonius and Cicero record Spurinna's warning to Caesar in detail down to the exact exchange on the Ides of March, but neither names his home city or region; "Etruscan-trained" is a profession and an ethnicity, not a place of origin, and nothing else of his life survives to supply one.

What Would Settle It An inscription, a further ancient text, or a modern prosopographical study of Etruscan haruspices that ties Spurinna to a specific Etruscan city, comparable to how other named haruspices of the period have been localized.

Expertise Needed Roman and Etruscan prosopography

Question posed in Suetonius, The Deified Julius (Divus Iulius), Gaius Suetonius Tranquillus.

Open Mithraism

Why It Is Open The cult left no scripture, no liturgy and no doctrinal statement. The single line usually cited is a damaged painted inscription in the mithraeum under Santa Prisca in Rome, restored by its excavators to read as thanks for having been saved by shed blood; the restoration supplies missing letters, and even as restored it does not say what an initiate was saved from or for. Mithraists left no funerary formulae of the kind other cults of the period left in quantity, so there is nothing independent to test the reading against, and scholars working from the iconography alone have not settled it.

What Would Settle It A Mithraic text of any length: a liturgical papyrus, a doctrinal fragment, or a securely legible inscription stating the cult's teaching, recovered from an excavated mithraeum or from a papyrus collection. A body of Mithraic grave inscriptions would settle it indirectly, by showing what members expected of their own deaths.

Expertise Needed Roman archaeology, Latin and Greek epigraphy, papyrology

Question posed in The Roman Cult of Mithras: The God and His Mysteries, Manfred Clauss.

Open Occia

Why It Is Open Tacitus records Occia's fifty-seven years as chief Vestal and her death in 19 CE in unusual detail, but does not state when she was born or when she entered the Vestal order as a girl.

What Would Settle It An epigraphic or documentary record of her family and the year she was chosen for the Vestal order as a girl.

Expertise Needed Roman epigraphy, history of the early Principate

Question posed in Rome's Vestal Virgins: A Study of Rome's Vestal Priestesses in the Late Republic and Early Principate, Robin Lorsch Wildfang.

Open Camillus

Why It Is Open Modern references converge on an approximate birth year around 446 to 445 BC and note his patrician family's ancestral association with the city of Tusculum, but that is lineage, not a stated birthplace; he is known only through Livy's history, written more than three centuries after his lifetime.

What Would Settle It A source earlier or independent of Livy's annalistic tradition naming his birthplace, which none survives.

Expertise Needed Roman history; early Republic historiography

Question posed in Divinity Atlas Open Questions Register, First Edition.

Open The Kitos War (115 to 117 CE)

Why It Is Open The only surviving casualty figures come from Cassius Dio, writing roughly a century after the events, and modern scholarship treats his numbers as rhetorical inflation rather than a demographic count; no archaeological or documentary reconstruction has produced an independent total for the revolt across its several fronts.

What Would Settle It Archaeological and papyrological evidence of settlement destruction and population loss in Cyrenaica, Egypt and Cyprus specifically datable to 115 to 117 CE, of the kind that could ground an independent estimate against Cassius Dio's figures.

Expertise Needed Roman imperial history; classical archaeology of Cyrenaica and Cyprus

Question posed in Jewish War under Trajan and Hadrian, William Horbury.

Open Second Punic War

Why It Is Open Adrian Goldsworthy's scholarly history of the Punic Wars, and the ancient accounts of Polybius and Livy it draws on, record casualty figures for individual battles, roughly 15,000 Roman dead at Trebia, 15,000 at Lake Trasimene, and a toll near 50,000 at Cannae, alongside modern demographic reconstructions of the Roman citizen census, which fell from 273,000 in 225 BC toward roughly half that within the war's first decade. None of these totals a single figure for combat and civilian deaths on both sides across the full seventeen year war, and no comprehensive scholarly count was located.

What Would Settle It A scholarly synthesis totaling documented losses across the war's Italian, Spanish, Sicilian and African theaters, or a demographic study using the Roman citizen census figures to derive a total including allied Italian troops, Carthaginian forces and civilians, comparable to the census based methods used for other wars this atlas records. No such synthesis was located across the standard modern histories of the conflict.

Expertise Needed Roman republican military and demographic history.

Question posed in The Fall of Carthage: The Punic Wars 265-146 BC, Adrian Goldsworthy.

Open The First Jewish-Roman War (66 to 73 CE)

Why It Is Open Josephus's own account gives a total near 1.1 million dead in the siege of Jerusalem alone, a figure the Roman historian Tacitus's separate report of 600,000 under siege does not resolve, and modern historians agree first century Judea's population could not have sustained losses on either scale, without offering a reconciled replacement figure of their own.

What Would Settle It A demographic and archaeological reconstruction of first century Judea's total population and its capacity, of the kind that would let historians test Josephus's and Tacitus's figures against an independent ceiling rather than against each other.

Expertise Needed Roman-era historical demography; classical archaeology

Question posed in The Jewish War, Flavius Josephus.

Open The Destruction of the Second Temple

Why It Is Open Josephus claims 1.1 million dead over the course of the siege; Tacitus gives six hundred thousand. Menahem Stern's standard critical edition of the classical sources treats Tacitus's figure, and by extension Josephus's higher one, as rhetorical rather than reliable, and proposes no replacement. No modern historian has converted demographic or archaeological evidence into a defensible death toll for the siege itself.

What Would Settle It A published demographic or archaeological reassessment of the siege's casualties, of the kind Raviv and Ben David produced for the Bar Kokhba War from settlement-survey evidence, applied to first-century Jerusalem's population and the siege's own documented timeline.

Expertise Needed Roman-period Judaean history; historical demography; classical source criticism

Question posed in Menahem Stern, Greek and Latin Authors on Jews and Judaism, Volume Two: From Tacitus to Simplicius (1980), Menahem Stern.

Open Younger Futhark

Why It Is Open The atlas holds three Aett rows and all three are Elder Futhark. The division of the sixteen rune Younger Futhark into three families is structurally real: cipher rune inscriptions encode a rune as a family number plus a position within that family, which cannot work without an agreed division of the row. The live rune ordering here fits the partition usually reported, six, five and five, because Hagall stands at position 7 and Tyr at position 12, exactly where the second and third families would begin. The naming is what could not be established. A pass on 2026-07-27 found only popular and unsourced material, which does not agree with itself: the same three names are given over groups of eight, four and four, of six, six and four, of six, five and five, and of eight, eight and eight, and none of it carried a locator that could be checked. Deriving the rows from the rune ordering alone was refused as inference presented as attestation, so nothing was seeded.

What Would Settle It A reading of the standard runological literature on cryptic or cipher runes, for example Michael Barnes, Runes: A Handbook, 2012, or Klaus Duwel, Runenkunde, 2008, both already held as sources here, settling two things. First, whether the medieval evidence for the ordering of the families in cipher runes, which counts them in reverse so that the Tyr family is numbered first, is reported with family names attached or only with numbers. Second, whether the names Freyr, Hagall and Tyr for the Younger Futhark families occur in any Old Norse or Icelandic manuscript witness, or whether they enter print only in the modern revival, applied backwards from the Elder Futhark. A dated witness naming any one of the three would settle it and the rows could be seeded citing it. A demonstration that none exists would settle it the other way, and the division would stay a structural fact about cipher runes rather than three named entities.

Expertise Needed Runology; Old Norse philology; palaeography of Icelandic runic manuscripts

Question posed in Divinity Atlas Open Questions Register, First Edition.