Pith Number

pith:AWODVZ2M

pith:2015:AWODVZ2MIDX5GCHQNSVAT75XVK

not attested not anchored not stored refs pending

Restricted Cohomology of Modular Witt Algebras

Alice Fialowski, Michael Penkava, Tyler J. Evans

arxiv:1502.04531 v2 · 2015-02-16 · math.RT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AWODVZ2MIDX5GCHQNSVAT75XVK}

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.

Receipt and verification

First computed	2026-05-18T01:49:55.700574Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

059c3ae74c40efd308f06caa09ffb7aa8e49344f3539e7589bc9b21608d548be

Aliases

arxiv: 1502.04531 · arxiv_version: 1502.04531v2 · doi: 10.48550/arxiv.1502.04531 · pith_short_12: AWODVZ2MIDX5 · pith_short_16: AWODVZ2MIDX5GCHQ · pith_short_8: AWODVZ2M

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/AWODVZ2MIDX5GCHQNSVAT75XVK \
  | 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: 059c3ae74c40efd308f06caa09ffb7aa8e49344f3539e7589bc9b21608d548be

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e601b597cff3b83a13505939d4d0a543793368bd7c2dcdb371105811dfb75951",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RT",
    "submitted_at": "2015-02-16T13:44:25Z",
    "title_canon_sha256": "df39dea29e25ddb358d37c6be325b83607ca45561ba119d3ae1a4de757946da5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.04531",
    "kind": "arxiv",
    "version": 2
  }
}