Pith Number

pith:YUZUXPKD

pith:2012:YUZUXPKDGITRAONLHBVTMKYNRI

not attested not anchored not stored refs pending

The classification of two-loop integrand basis in pure four-dimension

Bo Feng, Rijun Huang

arxiv:1209.3747 v3 · 2012-09-17 · 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{YUZUXPKDGITRAONLHBVTMKYNRI}

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.

Receipt and verification

First computed	2026-05-18T01:54:27.276256Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c5334bbd4332271039ab386b362b0d8a21b16002c3a8e1d715ce5882ceb53489

Aliases

arxiv: 1209.3747 · arxiv_version: 1209.3747v3 · doi: 10.48550/arxiv.1209.3747 · pith_short_12: YUZUXPKDGITR · pith_short_16: YUZUXPKDGITRAONL · pith_short_8: YUZUXPKD

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/YUZUXPKDGITRAONLHBVTMKYNRI \
  | 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: c5334bbd4332271039ab386b362b0d8a21b16002c3a8e1d715ce5882ceb53489

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6748d617aec4625b4ec3821f719034fe6e2d0ff5ed585e359a0c6c63d547a9af",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2012-09-17T18:42:23Z",
    "title_canon_sha256": "3da5308d2b8a5e0b9b752722ccff75d7beda0fe3aff70b829ff2f7ed55c1d55c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1209.3747",
    "kind": "arxiv",
    "version": 3
  }
}