Pith Number

pith:NS5HBHE4

pith:2013:NS5HBHE4ZV6XFWUWO37UEGWATA

not attested not anchored not stored refs pending

How to Resum Feynman Graphs

Vincent Rivasseau, Zhituo Wang

arxiv:1304.5913 v2 · 2013-04-22 · math-ph · hep-th · 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{NS5HBHE4ZV6XFWUWO37UEGWATA}

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	2026-05-18T01:50:23.691834Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6cba709c9ccd7d72da9676ff421ac0982ef7ca972f13110141d746e7925fa5f7

Aliases

arxiv: 1304.5913 · arxiv_version: 1304.5913v2 · doi: 10.48550/arxiv.1304.5913 · pith_short_12: NS5HBHE4ZV6X · pith_short_16: NS5HBHE4ZV6XFWUW · pith_short_8: NS5HBHE4

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/NS5HBHE4ZV6XFWUWO37UEGWATA \
  | 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: 6cba709c9ccd7d72da9676ff421ac0982ef7ca972f13110141d746e7925fa5f7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "df669c0467565c86b0daffeb02f8cc0de216b3692da305496924f98c75efdf86",
    "cross_cats_sorted": [
      "hep-th",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2013-04-22T10:58:18Z",
    "title_canon_sha256": "6843fc94d72d2f66c610c01d93bb15ab92d0c0b88a986f20eaab31cced1fc2b4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1304.5913",
    "kind": "arxiv",
    "version": 2
  }
}