Pith Number

pith:Q7O5VYLS

pith:2013:Q7O5VYLSKJZA2ISKM5OY345YOC

not attested not anchored not stored refs pending

Sum Rules for Nucleon GPDs and Border Function Formulation

A.V. Radyushkin

arxiv:1307.6781 v1 · 2013-07-25 · 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{Q7O5VYLSKJZA2ISKM5OY345YOC}

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	2026-05-18T03:13:09.706533Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

87dddae17252720d224a675d8df3b870b359b9a682dca230890e6598fc0d5095

Aliases

arxiv: 1307.6781 · arxiv_version: 1307.6781v1 · doi: 10.48550/arxiv.1307.6781 · pith_short_12: Q7O5VYLSKJZA · pith_short_16: Q7O5VYLSKJZA2ISK · pith_short_8: Q7O5VYLS

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/Q7O5VYLSKJZA2ISKM5OY345YOC \
  | 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: 87dddae17252720d224a675d8df3b870b359b9a682dca230890e6598fc0d5095

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f8412170c61b544b18d0de6cb68ac5a922ba302054d886952f95655033f1d3bf",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2013-07-25T15:16:49Z",
    "title_canon_sha256": "d80851af4e4f7cae4b12b56a5ad6d27ad10bbad17d8a070768317a56f783affb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.6781",
    "kind": "arxiv",
    "version": 1
  }
}