Pith Number

pith:4KWVFDRH

pith:2011:4KWVFDRHE53R7QZ7CAF23ISTZT

not attested not anchored not stored refs pending

Applications of Symmetry Breaking in Determining PDFs of the Nucleon

Fu-Guang Cao

arxiv:1111.2654 v1 · 2011-11-11 · hep-ph · nucl-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4KWVFDRHE53R7QZ7CAF23ISTZT}

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	2026-05-18T01:59:42.164207Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e2ad528e2727771fc33f100bada253cce4cd18c38911a7a17b08aa68441fffc5

Aliases

arxiv: 1111.2654 · arxiv_version: 1111.2654v1 · doi: 10.48550/arxiv.1111.2654 · pith_short_12: 4KWVFDRHE53R · pith_short_16: 4KWVFDRHE53R7QZ7 · pith_short_8: 4KWVFDRH

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/4KWVFDRHE53R7QZ7CAF23ISTZT \
  | 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: e2ad528e2727771fc33f100bada253cce4cd18c38911a7a17b08aa68441fffc5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "179ddd5bf99283b690efc17b476aff3c089ec93f726fd46de8541d929dfae977",
    "cross_cats_sorted": [
      "nucl-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2011-11-11T03:17:33Z",
    "title_canon_sha256": "9f466c2752f1f7b6ad79ce6bafde5186c33aa90aa69d11d15fd472b9814f6d0c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1111.2654",
    "kind": "arxiv",
    "version": 1
  }
}