Pith Number

pith:NHC3SE4M

pith:2018:NHC3SE4MIRHHCJB4LOLDHLQH4D

not attested not anchored not stored refs pending

The diagrammatic coaction and the algebraic structure of cut Feynman integrals

Claude Duhr, Einan Gardi, Ruth Britto, Samuel Abreu

arxiv:1803.05894 v1 · 2018-03-15 · hep-th · hep-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NHC3SE4MIRHHCJB4LOLDHLQH4D}

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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.

Cited by

1 paper in Pith

Towards Motivic Coactions at Genus One from Zeta Generators

Receipt and verification

First computed	2026-05-18T00:20:54.434772Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

69c5b9138c444e71243c5b9633ae07e0de8e1e855cd02d5e9e5674829d3baa86

Aliases

arxiv: 1803.05894 · arxiv_version: 1803.05894v1 · doi: 10.48550/arxiv.1803.05894 · pith_short_12: NHC3SE4MIRHH · pith_short_16: NHC3SE4MIRHHCJB4 · pith_short_8: NHC3SE4M

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/NHC3SE4MIRHHCJB4LOLDHLQH4D \
  | 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: 69c5b9138c444e71243c5b9633ae07e0de8e1e855cd02d5e9e5674829d3baa86

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c68bf4193480036d614a632638204700a38913c7d311de4fdbe0629168e9edb1",
    "cross_cats_sorted": [
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2018-03-15T17:49:29Z",
    "title_canon_sha256": "ed86189d9c6ffbe05edba2de99e03d711f4b2db09eac07547dd720847dd18a39"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.05894",
    "kind": "arxiv",
    "version": 1
  }
}