Pith Number

pith:IZGCLCAN

pith:2014:IZGCLCANXQDE5YHVRSRBCSFXLO

not attested not anchored not stored refs pending

Third cohomology for Frobenius kernels and related structures

Christopher P. Bendel, Cornelius Pillen, Daniel K. Nakano

arxiv:1410.2322 v1 · 2014-10-09 · math.GR · 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{IZGCLCANXQDE5YHVRSRBCSFXLO}

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	2026-05-18T02:40:46.683655Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

464c25880dbc064ee0f58ca21148b75ba64cfeefa8ac1f17f5e720a317866fe0

Aliases

arxiv: 1410.2322 · arxiv_version: 1410.2322v1 · doi: 10.48550/arxiv.1410.2322 · pith_short_12: IZGCLCANXQDE · pith_short_16: IZGCLCANXQDE5YHV · pith_short_8: IZGCLCAN

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/IZGCLCANXQDE5YHVRSRBCSFXLO \
  | 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: 464c25880dbc064ee0f58ca21148b75ba64cfeefa8ac1f17f5e720a317866fe0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d926248329733ee1435e357c347131186d6d93dabfb146543dfd13439e6dc115",
    "cross_cats_sorted": [
      "math.RT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.GR",
    "submitted_at": "2014-10-09T00:46:43Z",
    "title_canon_sha256": "03f1d83794100807fc5cd8afd5acaee2778f695491c44710a04bb5435fb6ddfe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1410.2322",
    "kind": "arxiv",
    "version": 1
  }
}