Pith Number

pith:WIKE7MG2

pith:2008:WIKE7MG2CV5RLCVD2EIIBSYEVH

not attested not anchored not stored refs pending

Algebro-geometric Feynman rules

Matilde Marcolli (Caltech), Paolo Aluffi (FSU)

arxiv:0811.2514 v1 · 2008-11-15 · hep-th · 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{WIKE7MG2CV5RLCVD2EIIBSYEVH}

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	2026-05-18T04:26:32.079644Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b2144fb0da157b158aa3d11080cb04a9cf6e8e435ff7e8beb0d6c0a1edc7c456

Aliases

arxiv: 0811.2514 · arxiv_version: 0811.2514v1 · doi: 10.48550/arxiv.0811.2514 · pith_short_12: WIKE7MG2CV5R · pith_short_16: WIKE7MG2CV5RLCVD · pith_short_8: WIKE7MG2

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/WIKE7MG2CV5RLCVD2EIIBSYEVH \
  | 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: b2144fb0da157b158aa3d11080cb04a9cf6e8e435ff7e8beb0d6c0a1edc7c456

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "df9339f75925e5dca632efdef4e6c299046aa441ca3ab8c61dd39ff40e127570",
    "cross_cats_sorted": [
      "math-ph",
      "math.AG",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2008-11-15T18:14:28Z",
    "title_canon_sha256": "db4ad09c35fbf5b0c77a61d33b77ef91e0c6df2f318adad765b7227df7656e27"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0811.2514",
    "kind": "arxiv",
    "version": 1
  }
}