Pith Number

pith:2SRY3IGF

pith:1997:2SRY3IGFFZMBRHRVRE6B47IM33

not attested not anchored not stored refs pending

Two Photon Physics at LEP2

Alex Finch, Alison Wright, Frank Close, Glen Cowan, Jan Lauber, Klaus Affholderbach, Mark Lehto, Michael H Seymour (conveners), Susan Cartwright

arxiv:hep-ph/9708478 v1 · 1997-08-27 · 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{2SRY3IGFFZMBRHRVRE6B47IM33}

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	2026-07-04T15:20:50.618449Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d4a38da0c52e58189e35893c1e7d0cded43f82508ba1919991d002ec11f2192a

Aliases

arxiv: hep-ph/9708478 · arxiv_version: hep-ph/9708478v1 · doi: 10.48550/arxiv.hep-ph/9708478 · pith_short_12: 2SRY3IGFFZMB · pith_short_16: 2SRY3IGFFZMBRHRV · pith_short_8: 2SRY3IGF

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/2SRY3IGFFZMBRHRVRE6B47IM33 \
  | 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: d4a38da0c52e58189e35893c1e7d0cded43f82508ba1919991d002ec11f2192a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8f0d23f528d601fe611d5a7746119cb6ff289fa9b717c4a617f2857626c4cfde",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "1997-08-27T17:26:19Z",
    "title_canon_sha256": "d5e676e220af05fca4524e97760889502275d8178bc3bbe3a6381a4e92635941"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/9708478",
    "kind": "arxiv",
    "version": 1
  }
}