Pith Number

pith:CUE7K2NH

pith:2011:CUE7K2NHPBPEOCUY5XUEJSLTMN

not attested not anchored not stored refs pending

Self-Organizing Maps Algorithm for Parton Distribution Functions Extraction

E. Askanazi, K. Holcomb, S.Liuti

arxiv:1112.2280 v1 · 2011-12-10 · hep-ph · physics.data-an

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CUE7K2NHPBPEOCUY5XUEJSLTMN}

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	2026-05-18T01:59:12.260095Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1509f569a7785e470a98ede844c9736356d46aa8cba8ac1eb03e01958418be81

Aliases

arxiv: 1112.2280 · arxiv_version: 1112.2280v1 · doi: 10.48550/arxiv.1112.2280 · pith_short_12: CUE7K2NHPBPE · pith_short_16: CUE7K2NHPBPEOCUY · pith_short_8: CUE7K2NH

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/CUE7K2NHPBPEOCUY5XUEJSLTMN \
  | 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: 1509f569a7785e470a98ede844c9736356d46aa8cba8ac1eb03e01958418be81

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a1afad0e6c4fc3917420a84b5a026a55e66bbc139560d8804ed3a7f3bf3b8916",
    "cross_cats_sorted": [
      "physics.data-an"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2011-12-10T13:59:43Z",
    "title_canon_sha256": "ddec84b4c1a3f21e0a06e009c27b009aa76560607c9c510b8d03632185c7c4be"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1112.2280",
    "kind": "arxiv",
    "version": 1
  }
}