Pith Number

pith:H4TE732O

pith:2013:H4TE732OEMZNJDXH4ILLM4BW5B

not attested not anchored not stored refs pending

Weighted Laplacians, cocycles and recursion relations

Carlos Scarinci, Kirill Krasnov

arxiv:1310.0653 v1 · 2013-10-02 · hep-th · math.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{H4TE732OEMZNJDXH4ILLM4BW5B}

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	2026-05-18T03:07:13.829439Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3f264fef4e2332d48ee7e216b67036e871dfa64f59f60d8f4552a8613f7bb364

Aliases

arxiv: 1310.0653 · arxiv_version: 1310.0653v1 · doi: 10.48550/arxiv.1310.0653 · pith_short_12: H4TE732OEMZN · pith_short_16: H4TE732OEMZNJDXH · pith_short_8: H4TE732O

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/H4TE732OEMZNJDXH4ILLM4BW5B \
  | 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: 3f264fef4e2332d48ee7e216b67036e871dfa64f59f60d8f4552a8613f7bb364

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8509cc7d53ebf7da61ff80c829f422fe3eced5ee0dc1647b6645eb99808aa959",
    "cross_cats_sorted": [
      "math.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2013-10-02T10:48:21Z",
    "title_canon_sha256": "d149661a547d398fc66d2effd9e8927ffe96354f16d21b43ecbad79481a427e6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1310.0653",
    "kind": "arxiv",
    "version": 1
  }
}