Pith Number

pith:PPRCZV2X

pith:2003:PPRCZV2XLXQCHRRI3TGICDMIEB

not attested not anchored not stored refs pending

Hadronic Cross-sections in two photon Processes at a Future Linear Collider

A. de Roeck, A. Grau, G. Pancheri, R. M. Godbole

arxiv:hep-ph/0305071 v2 · 2003-05-07 · 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{PPRCZV2XLXQCHRRI3TGICDMIEB}

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	2026-05-18T04:17:44.985931Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7be22cd7575de023c628dccc810d882068b0f085d16f888340b1f1748a65d96d

Aliases

arxiv: hep-ph/0305071 · arxiv_version: hep-ph/0305071v2 · doi: 10.48550/arxiv.hep-ph/0305071 · pith_short_12: PPRCZV2XLXQC · pith_short_16: PPRCZV2XLXQCHRRI · pith_short_8: PPRCZV2X

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/PPRCZV2XLXQCHRRI3TGICDMIEB \
  | 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: 7be22cd7575de023c628dccc810d882068b0f085d16f888340b1f1748a65d96d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cf35a09c0219955df7f29a9a889fd85c2294dbcbe4e36ab1d6523dec1d9bc69a",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "2003-05-07T13:28:53Z",
    "title_canon_sha256": "c350d8bbdc5a1c90abd3b5d3b1709447b71a0773923158fc79bac407e72ece5c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/0305071",
    "kind": "arxiv",
    "version": 2
  }
}