Pith Number

pith:WHNLQJNC

pith:2010:WHNLQJNCSHFVQVJ262SZ24DUCY

not attested not anchored not stored refs pending

Higher categorified algebras versus bounded homotopy algebras

Ashis Mandal, David Khudaverdyan, Norbert Poncin

arxiv:1007.5458 v2 · 2010-07-30 · math.QA · math.CT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WHNLQJNCSHFVQVJ262SZ24DUCY}

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	2026-05-18T04:19:54.784571Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b1dab825a291cb58553af6a59d70741610e25f2b30ea25406d6c1efdec79b480

Aliases

arxiv: 1007.5458 · arxiv_version: 1007.5458v2 · doi: 10.48550/arxiv.1007.5458 · pith_short_12: WHNLQJNCSHFV · pith_short_16: WHNLQJNCSHFVQVJ2 · pith_short_8: WHNLQJNC

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/WHNLQJNCSHFVQVJ262SZ24DUCY \
  | 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: b1dab825a291cb58553af6a59d70741610e25f2b30ea25406d6c1efdec79b480

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "46a01304a4e777ec537cfaca44e40bfbd59f0e9e5e61b7e84506262ea6f28ba5",
    "cross_cats_sorted": [
      "math.CT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.QA",
    "submitted_at": "2010-07-30T14:25:57Z",
    "title_canon_sha256": "9009e7a23e2af2c6fe9cb1e59fde5963a0a8a796f3ccbbc7bd1bd5c8972cb68b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1007.5458",
    "kind": "arxiv",
    "version": 2
  }
}