Pith Number

pith:GDC6NPM2

pith:2008:GDC6NPM2ZNZJOA5NFVYSR2CXB7

not attested not anchored not stored refs pending

Group structure of the integration-by-part identities and its application to the reduction of multiloop integrals

R.N. Lee

arxiv:0804.3008 v2 · 2008-04-18 · 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{GDC6NPM2ZNZJOA5NFVYSR2CXB7}

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

2 papers in Pith

Efficient AI-Inspired Reduction of Feynman Integrals via Tube Seeding

On the spanning cuts consistency problem in the IBP reductions of Feynman integrals

Receipt and verification

First computed	2026-07-04T15:27:06.138488Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

30c5e6bd9acb729703ad2d7128e8570fda449fca027aaae213803ee6d03c8648

Aliases

arxiv: 0804.3008 · arxiv_version: 0804.3008v2 · doi: 10.48550/arxiv.0804.3008 · pith_short_12: GDC6NPM2ZNZJ · pith_short_16: GDC6NPM2ZNZJOA5N · pith_short_8: GDC6NPM2

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/GDC6NPM2ZNZJOA5NFVYSR2CXB7 \
  | 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: 30c5e6bd9acb729703ad2d7128e8570fda449fca027aaae213803ee6d03c8648

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e70547287d4dc98315122b258aaf8d47c69d5850cfa71fd95a2f7d76c576657d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2008-04-18T12:54:19Z",
    "title_canon_sha256": "0448c0493fe3347d0a97972b4d0ebd1f24881010f91b5ec178cc3a26b29ff892"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0804.3008",
    "kind": "arxiv",
    "version": 2
  }
}