Pith Number

pith:P2JE4ES2

pith:2023:P2JE4ES2ILYVBI42MSC3SQ6RAE

not attested not anchored not stored refs pending

Differential Operators and Unifying Relations for 1-loop Feynman Integrands from Berends-Giele Currents

Qi Chen, Yi-Xiao Tao

arxiv:2301.08043 v3 · 2023-01-19 · hep-th · gr-qc

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\usepackage{pith}
\pithnumber{P2JE4ES2ILYVBI42MSC3SQ6RAE}

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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

4 papers in Pith

Systematic approach to $\ell$-loop planar integrands from the classical equation of motion

The bi-adjoint scalar $\ell$-loop planar integrand recursion and graded inverse variables

Loop integrals in de Sitter spacetime: The parity-split IBP system and $\mathrm{d}\log$-form differential equations

Off-shell recursion for all-loop planar integrands in Yang-Mills theory

Receipt and verification

First computed	2026-07-05T06:39:51.481138Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7e924e125a42f150a39a6485b943d1010fe69f5b2390d841f1e0be9c58ebdf2f

Aliases

arxiv: 2301.08043 · arxiv_version: 2301.08043v3 · doi: 10.48550/arxiv.2301.08043 · pith_short_12: P2JE4ES2ILYV · pith_short_16: P2JE4ES2ILYVBI42 · pith_short_8: P2JE4ES2

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/P2JE4ES2ILYVBI42MSC3SQ6RAE \
  | 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: 7e924e125a42f150a39a6485b943d1010fe69f5b2390d841f1e0be9c58ebdf2f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1ac1664f289145a84596d23b5c72ea49952149e7ee8b51d7bc7307b6b4ed415d",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2023-01-19T12:38:06Z",
    "title_canon_sha256": "965e845d4ae36b8f34e1b68e7f380dfcaf75b2224d41341ad29cdb4e7c90dbf0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2301.08043",
    "kind": "arxiv",
    "version": 3
  }
}