Pith Number

pith:44G3QAOM

pith:2006:44G3QAOMZ2MPDJSCZTF4MUQCHY

not attested not anchored not stored refs pending

Integrating L-infinity algebras

Andre Henriques

arxiv:math/0603563 v2 · 2006-03-23 · math.AT · math.DG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{44G3QAOMZ2MPDJSCZTF4MUQCHY}

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	2026-05-18T03:02:31.197044Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e70db801ccce98f1a642cccbc652023e082a99c6b7822eacf01a0dc97eed71db

Aliases

arxiv: math/0603563 · arxiv_version: math/0603563v2 · doi: 10.48550/arxiv.math/0603563 · pith_short_12: 44G3QAOMZ2MP · pith_short_16: 44G3QAOMZ2MPDJSC · pith_short_8: 44G3QAOM

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/44G3QAOMZ2MPDJSCZTF4MUQCHY \
  | 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: e70db801ccce98f1a642cccbc652023e082a99c6b7822eacf01a0dc97eed71db

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b0b68f14aaeb90daed9b9207ea0fb92e19122debab1fa6d985ea053a081ea89a",
    "cross_cats_sorted": [
      "math.DG"
    ],
    "license": "",
    "primary_cat": "math.AT",
    "submitted_at": "2006-03-23T15:49:54Z",
    "title_canon_sha256": "06f9dd8653875f3ad0a5fafc72c6e90e96230abc007c9e6ffceb7c5759e5269b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "math/0603563",
    "kind": "arxiv",
    "version": 2
  }
}