Pith Number

pith:5XAC3WFR

pith:2015:5XAC3WFRMI52J7HC2IZKUXMSQ3

not attested not anchored not stored refs pending

Parton Distribution Functions properties of the statistical model

Claude Bourrely

arxiv:1507.03752 v2 · 2015-07-14 · hep-ph · hep-ex · nucl-ex

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5XAC3WFRMI52J7HC2IZKUXMSQ3}

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	2026-05-18T01:32:07.828407Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

edc02dd8b1623ba4fce2d232aa5d9286e3e2fa405fb9c20de9e598986ad3f50c

Aliases

arxiv: 1507.03752 · arxiv_version: 1507.03752v2 · doi: 10.48550/arxiv.1507.03752 · pith_short_12: 5XAC3WFRMI52 · pith_short_16: 5XAC3WFRMI52J7HC · pith_short_8: 5XAC3WFR

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/5XAC3WFRMI52J7HC2IZKUXMSQ3 \
  | 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: edc02dd8b1623ba4fce2d232aa5d9286e3e2fa405fb9c20de9e598986ad3f50c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c3fb58d528f85d2c47a20cc406f3ffed90d99a5026a2345ac2ea5aecfc1821a6",
    "cross_cats_sorted": [
      "hep-ex",
      "nucl-ex"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2015-07-14T08:06:56Z",
    "title_canon_sha256": "f0057141052aa4b1fc3847040427aede2c4bda8fda8dc041bbdf389b23b94485"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.03752",
    "kind": "arxiv",
    "version": 2
  }
}