Pith Number

pith:QO7RPMV7

pith:2008:QO7RPMV73FRKOUDHK6S3BJGX5Q

not attested not anchored not stored refs pending

The parton model

O.W. Greenberg

arxiv:0805.2588 v3 · 2008-05-16 · 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{QO7RPMV73FRKOUDHK6S3BJGX5Q}

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	2026-07-04T17:24:32.528694Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

83bf17b2bfd962a7506757a5b0a4d7ec0c0c9d49844fdc51b5970494015a1a1b

Aliases

arxiv: 0805.2588 · arxiv_version: 0805.2588v3 · doi: 10.48550/arxiv.0805.2588 · pith_short_12: QO7RPMV73FRK · pith_short_16: QO7RPMV73FRKOUDH · pith_short_8: QO7RPMV7

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/QO7RPMV73FRKOUDHK6S3BJGX5Q \
  | 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: 83bf17b2bfd962a7506757a5b0a4d7ec0c0c9d49844fdc51b5970494015a1a1b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e1aab31b05f59c25e1c2205e10635f2620c1e0bd0f5cbfab752bf90e2808fbe6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2008-05-16T17:48:25Z",
    "title_canon_sha256": "c15c7746330425a30b4c0b18fd536d6d1db1d3d82af53135abf4e45f2f2c7c8b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0805.2588",
    "kind": "arxiv",
    "version": 3
  }
}