Pith Number

pith:B4K6BHGD

pith:2002:B4K6BHGDAZ3SCJMTO4CUFLOUVR

not attested not anchored not stored refs pending

Elimination of Threshold Singularities in the Relation Between On-Shell and Pole Widths

Alberto Sirlin (NYU), Bernd A. Kniehl (CERN), Caesar P. Palisoc (Hamburg U.)

arxiv:hep-ph/0205304 v1 · 2002-05-27 · 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{B4K6BHGDAZ3SCJMTO4CUFLOUVR}

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	2026-05-18T04:17:45.216595Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0f15e09cc30677212593770542add4ac751a68021dc5cc270c379896eee387f3

Aliases

arxiv: hep-ph/0205304 · arxiv_version: hep-ph/0205304v1 · doi: 10.48550/arxiv.hep-ph/0205304 · pith_short_12: B4K6BHGDAZ3S · pith_short_16: B4K6BHGDAZ3SCJMT · pith_short_8: B4K6BHGD

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/B4K6BHGDAZ3SCJMTO4CUFLOUVR \
  | 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: 0f15e09cc30677212593770542add4ac751a68021dc5cc270c379896eee387f3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3f8ed1c3da88c2f6393d2325b19347160af1298bbef62af7fd09ec676e95f094",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "2002-05-27T13:37:55Z",
    "title_canon_sha256": "a469b2f759a6cc348bea0e8ae7458c17d6bd0ae99093edc73d42093cbc2378d9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/0205304",
    "kind": "arxiv",
    "version": 1
  }
}