Pith Number

pith:2HTFS4LZ

pith:2014:2HTFS4LZ2WWHQ7UQ6IPZT6JVY4

not attested not anchored not stored refs pending

An Alternate Approach to the Lie Bracket on Hochschild Cohomology

Cris Negron, Sarah Witherspoon

arxiv:1406.0036 v3 · 2014-05-30 · math.RT · math.KT · math.QA · math.RA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2HTFS4LZ2WWHQ7UQ6IPZT6JVY4}

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	2026-05-18T02:22:29.838440Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d1e6597179d5ac787e90f21f99f935c735efd4646d72f6066d39c72d68f5023b

Aliases

arxiv: 1406.0036 · arxiv_version: 1406.0036v3 · doi: 10.48550/arxiv.1406.0036 · pith_short_12: 2HTFS4LZ2WWH · pith_short_16: 2HTFS4LZ2WWHQ7UQ · pith_short_8: 2HTFS4LZ

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/2HTFS4LZ2WWHQ7UQ6IPZT6JVY4 \
  | 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: d1e6597179d5ac787e90f21f99f935c735efd4646d72f6066d39c72d68f5023b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f8fdd3ccb6467610423b69bd824b07650ea56ec0fd57195f9f4d74703ae3bf9b",
    "cross_cats_sorted": [
      "math.KT",
      "math.QA",
      "math.RA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RT",
    "submitted_at": "2014-05-30T23:56:05Z",
    "title_canon_sha256": "c1f89725b74a74cff94752da48060a6b845d5824662a960b15201b872fd28dc3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1406.0036",
    "kind": "arxiv",
    "version": 3
  }
}