Pith Number

pith:GBOG6QJS

pith:2021:GBOG6QJSTTGSYESHNEQNIKW63S

not attested not anchored not stored refs pending

One-loop Feynman Integral Reduction by Differential Operators

Chang Hu, Tingfei Li, Xiaodi Li

arxiv:2108.00772 v5 · 2021-08-02 · hep-ph · hep-th

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Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GBOG6QJSTTGSYESHNEQNIKW63S}

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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

Feynman Integral Reduction without Integration-By-Parts

Receipt and verification

First computed	2026-07-05T03:45:39.431564Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

305c6f41329ccd2c12476920d42adedc83e25d89e38d244c044952519fcbc3fe

Aliases

arxiv: 2108.00772 · arxiv_version: 2108.00772v5 · doi: 10.48550/arxiv.2108.00772 · pith_short_12: GBOG6QJSTTGS · pith_short_16: GBOG6QJSTTGSYESH · pith_short_8: GBOG6QJS

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/GBOG6QJSTTGSYESHNEQNIKW63S \
  | 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: 305c6f41329ccd2c12476920d42adedc83e25d89e38d244c044952519fcbc3fe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "70a0dad6c6749b6efe3dc1234b283d8a46876908409b8e57fbb48611100a2572",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2021-08-02T10:39:05Z",
    "title_canon_sha256": "1eb9ff83a5fbe1b0890269296f0dfaada0c5c78b17e3513a359890548254ece6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2108.00772",
    "kind": "arxiv",
    "version": 5
  }
}