Pith Number

pith:6SEOHM6X

pith:2015:6SEOHM6XMOWQA4FSLGHYKTINUB

not attested not anchored not stored refs pending

Hochschild cohomology of a smash product in the nonsemisimple case

Eduardo do Nascimento Marcos, Yury Volkov

arxiv:1511.05388 v1 · 2015-11-17 · 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{6SEOHM6XMOWQA4FSLGHYKTINUB}

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	2026-05-18T01:26:40.399148Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f488e3b3d763ad0070b2598f854d0da04eab301de806c9cf0f6ec12bdca459dc

Aliases

arxiv: 1511.05388 · arxiv_version: 1511.05388v1 · doi: 10.48550/arxiv.1511.05388 · pith_short_12: 6SEOHM6XMOWQ · pith_short_16: 6SEOHM6XMOWQA4FS · pith_short_8: 6SEOHM6X

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/6SEOHM6XMOWQA4FSLGHYKTINUB \
  | 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: f488e3b3d763ad0070b2598f854d0da04eab301de806c9cf0f6ec12bdca459dc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6998c5cce9bd1db5b9361ec9db8f38d591e266485ed287185e85792b240d730a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RT",
    "submitted_at": "2015-11-17T13:09:16Z",
    "title_canon_sha256": "4790f617e16c7977f27bf36412171d1feae689edac32140e763361e1374283dc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.05388",
    "kind": "arxiv",
    "version": 1
  }
}