Pith Number

pith:JJDKWB5Y

pith:1998:JJDKWB5YHU5TLU44WKINMEWE5F

not attested not anchored not stored refs pending

Cohomology of Conformal Algebras

Alexander A. Voronov, Bojko Bakalov, Victor G. Kac

arxiv:math/9803022 v2 · 1998-03-07 · math.QA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JJDKWB5YHU5TLU44WKINMEWE5F}

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

Double Poisson (vertex) algebra cohomology

Receipt and verification

First computed	2026-07-04T16:10:09.035941Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4a46ab07b83d3b35d39cb290d612c4e957e294a55fe212e11d2b8e8ce551ca0e

Aliases

arxiv: math/9803022 · arxiv_version: math/9803022v2 · doi: 10.48550/arxiv.math/9803022 · pith_short_12: JJDKWB5YHU5T · pith_short_16: JJDKWB5YHU5TLU44 · pith_short_8: JJDKWB5Y

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/JJDKWB5YHU5TLU44WKINMEWE5F \
  | 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: 4a46ab07b83d3b35d39cb290d612c4e957e294a55fe212e11d2b8e8ce551ca0e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "15169559bd72e3d245590f160a65c4660057bcfdb49b01589b6d72944b455b35",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "math.QA",
    "submitted_at": "1998-03-07T00:04:21Z",
    "title_canon_sha256": "82b73a5b3ef129b767067cbb3ddc70a0bb81dfe40f662a3a93e4d5fa859b7953"
  },
  "schema_version": "1.0",
  "source": {
    "id": "math/9803022",
    "kind": "arxiv",
    "version": 2
  }
}