Pith Number

pith:L62A6ASC

pith:2015:L62A6ASCBRAT2PYJAHPYCJ4C5D

not attested not anchored not stored refs pending

ILW equation for the Hodge integrals revisited

A. Buryak

arxiv:1505.05911 v2 · 2015-05-21 · math-ph · math.AG · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{L62A6ASCBRAT2PYJAHPYCJ4C5D}

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	2026-05-18T01:04:09.481792Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5fb40f02420c413d3f0901df812782e8caff04e43a16156a8f19646bf446bfdf

Aliases

arxiv: 1505.05911 · arxiv_version: 1505.05911v2 · doi: 10.48550/arxiv.1505.05911 · pith_short_12: L62A6ASCBRAT · pith_short_16: L62A6ASCBRAT2PYJ · pith_short_8: L62A6ASC

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/L62A6ASCBRAT2PYJAHPYCJ4C5D \
  | 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: 5fb40f02420c413d3f0901df812782e8caff04e43a16156a8f19646bf446bfdf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9f57ad38dd7a5e90cfbeac1a1aefba099d114d916c8a0d277e5d4e0a0e4f0694",
    "cross_cats_sorted": [
      "math.AG",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2015-05-21T21:34:49Z",
    "title_canon_sha256": "ef9009e748613bfda8da76d5ad46d2802b53d9f921a96ce3e113384d59de0f41"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.05911",
    "kind": "arxiv",
    "version": 2
  }
}