Pith Number

pith:WRZ2LPIH

pith:2021:WRZ2LPIHBQLVWHZVEY4HBPKZ3X

not attested not anchored not stored refs pending

Duals of Feynman Integrals, 2: Generalized Unitarity

Andrzej Pokraka, Simon Caron-Huot

arxiv:2112.00055 v2 · 2021-11-30 · hep-th · math-ph · 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{WRZ2LPIHBQLVWHZVEY4HBPKZ3X}

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.

Cited by

6 papers in Pith

A Graphical Coaction for FRW Integrals from Partial/Relative Twisted (Co)homology

Magic Relations and Critical Varieties of Feynman Integrals

Feynman Integral Reduction without Integration-By-Parts

Discrete symmetries of Feynman integrals

Feynman integral reduction with intersection theory made simple

Receipt and verification

First computed	2026-07-05T04:15:12.170187Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b473a5bd070c175b1f35263870bd59ddd979392de7d599533a328d59cf638cee

Aliases

arxiv: 2112.00055 · arxiv_version: 2112.00055v2 · doi: 10.48550/arxiv.2112.00055 · pith_short_12: WRZ2LPIHBQLV · pith_short_16: WRZ2LPIHBQLVWHZV · pith_short_8: WRZ2LPIH

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/WRZ2LPIHBQLVWHZVEY4HBPKZ3X \
  | 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: b473a5bd070c175b1f35263870bd59ddd979392de7d599533a328d59cf638cee

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f3ffad05cd18974247623c2294932e98bc70d746681de3a6882033ed85c46731",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2021-11-30T19:25:55Z",
    "title_canon_sha256": "2c1785c248fa84c94170deb8d9242fb26aeea02c54415449334d57e6c4a5db1b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2112.00055",
    "kind": "arxiv",
    "version": 2
  }
}