Pith Number

pith:P4WABV2R

pith:1996:P4WABV2R3U62C2UHJXROP7JLJW

not attested not anchored not stored refs pending

Regularization Scheme Independence and Unitarity in QCD Cross Sections

Hungary), Michael H. Seymour (CERN), Stefano Catani (Firenze), Zolt\'an Tr\'ocs\'anyi (Debrecen

arxiv:hep-ph/9610553 v2 · 1996-10-31 · 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{P4WABV2R3U62C2UHJXROP7JLJW}

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	2026-05-18T02:37:11.097806Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7f2c00d751dd3da16a874de2e7fd2b4da609b0f5a9de73b26e401b5c17dda637

Aliases

arxiv: hep-ph/9610553 · arxiv_version: hep-ph/9610553v2 · doi: 10.48550/arxiv.hep-ph/9610553 · pith_short_12: P4WABV2R3U62 · pith_short_16: P4WABV2R3U62C2UH · pith_short_8: P4WABV2R

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/P4WABV2R3U62C2UHJXROP7JLJW \
  | 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: 7f2c00d751dd3da16a874de2e7fd2b4da609b0f5a9de73b26e401b5c17dda637

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cee5257dcc823c573381142d48857da20f2be539e9881f7386994ac2d7a55151",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "1996-10-31T22:35:12Z",
    "title_canon_sha256": "2f6c794922e1a1ed6ccb9475de34e441dd59b736f701ac0b2778ea6e1d1e65d3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/9610553",
    "kind": "arxiv",
    "version": 2
  }
}