Pith Number

pith:VLCQBN3H

pith:2024:VLCQBN3HYQLNRJXSQYWQ6RQBG5

not attested not anchored not stored refs pending

p-Primary Torsion of the Brauer Group in Characteristic p

Yuan Yang

arxiv:2410.09969 v3 · 2024-10-13 · math.AG · math.NT

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VLCQBN3HYQLNRJXSQYWQ6RQBG5}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Cited by

1 paper in Pith

Some applications of the Nygaard filtration and quasisyntomic descent in positive characteristic

Receipt and verification

First computed	2026-06-19T16:12:44.632781Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aac500b767c416d8a6f2862d0f460137598bde217fe40692ba0ccf9b76ea388f

Aliases

arxiv: 2410.09969 · arxiv_version: 2410.09969v3 · doi: 10.48550/arxiv.2410.09969 · pith_short_12: VLCQBN3HYQLN · pith_short_16: VLCQBN3HYQLNRJXS · pith_short_8: VLCQBN3H

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/VLCQBN3HYQLNRJXSQYWQ6RQBG5 \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: aac500b767c416d8a6f2862d0f460137598bde217fe40692ba0ccf9b76ea388f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bb669e765f5fc36c3d58fccb60e05b2985ebf5c9fdca96f0755eb147775951cb",
    "cross_cats_sorted": [
      "math.NT"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2024-10-13T19:15:13Z",
    "title_canon_sha256": "d732d9e765a99dbc63a56783eb0fcdeaf837336182ee7e2f3bff5b5fc37c358d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2410.09969",
    "kind": "arxiv",
    "version": 3
  }
}