Pith Number

pith:JI4BJIWJ

pith:2015:JI4BJIWJAWSVOMGB5NKUAD72GR

not attested not anchored not stored refs pending

Global Parton Distributions for the LHC Run II

Richard D. Ball

arxiv:1507.07891 v2 · 2015-07-28 · hep-ph · hep-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{JI4BJIWJAWSVOMGB5NKUAD72GR}

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	2026-05-18T01:16:49.673539Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4a3814a2c905a55730c1eb55400ffa34754102ffce776c77d65b5d807c9d78f6

Aliases

arxiv: 1507.07891 · arxiv_version: 1507.07891v2 · doi: 10.48550/arxiv.1507.07891 · pith_short_12: JI4BJIWJAWSV · pith_short_16: JI4BJIWJAWSVOMGB · pith_short_8: JI4BJIWJ

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/JI4BJIWJAWSVOMGB5NKUAD72GR \
  | 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: 4a3814a2c905a55730c1eb55400ffa34754102ffce776c77d65b5d807c9d78f6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aab3001780da8d7ea439ba512a7c953f019e653b12eca26c0ec701c776c34ce7",
    "cross_cats_sorted": [
      "hep-ex"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2015-07-28T18:37:26Z",
    "title_canon_sha256": "10eecdc501a814624dfb4a164e8fe830aa060aa0fabdc3d6057956690e847e55"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.07891",
    "kind": "arxiv",
    "version": 2
  }
}