Pith Number

pith:TH2GBUWV

pith:2014:TH2GBUWVKK2J4N5SWD3RPGL5GV

not attested not anchored not stored refs pending

Statistical description of the proton spin with a large gluon helicity distribution

Claude Bourrely, Jacques Soffer

arxiv:1408.7057 v1 · 2014-08-29 · 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{TH2GBUWVKK2J4N5SWD3RPGL5GV}

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	2026-05-18T01:42:11.743136Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

99f460d2d552b49e37b2b0f717997d3578a0802acaed1fb1f677ffcaba4c4410

Aliases

arxiv: 1408.7057 · arxiv_version: 1408.7057v1 · doi: 10.48550/arxiv.1408.7057 · pith_short_12: TH2GBUWVKK2J · pith_short_16: TH2GBUWVKK2J4N5S · pith_short_8: TH2GBUWV

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/TH2GBUWVKK2J4N5SWD3RPGL5GV \
  | 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: 99f460d2d552b49e37b2b0f717997d3578a0802acaed1fb1f677ffcaba4c4410

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2841afc2a4a9f71e642cff067090d28254d14f3f5dc97799ad5f3a9c0c01cff8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2014-08-29T15:41:18Z",
    "title_canon_sha256": "c27d4c52ee11f5f4752db6955eb312de22189c3b0d0ca1ba1f28da60ba9a8e18"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1408.7057",
    "kind": "arxiv",
    "version": 1
  }
}