Pith Number

pith:3UDDKMKY

pith:2013:3UDDKMKYJUMT3BMBX5K32CSWY6

not attested not anchored not stored refs pending

Nucleon QCD sum rules in instanton medium

E. G. Drukarev, M. G. Ryskin, V. A. Sadovnikova

arxiv:1312.1449 v3 · 2013-12-05 · 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{3UDDKMKYJUMT3BMBX5K32CSWY6}

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	2026-05-18T01:32:50.911966Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dd063531584d193d8581bf55bd0a56c7b16531e5d58b6820f5b3afee3c9f9da7

Aliases

arxiv: 1312.1449 · arxiv_version: 1312.1449v3 · doi: 10.48550/arxiv.1312.1449 · pith_short_12: 3UDDKMKYJUMT · pith_short_16: 3UDDKMKYJUMT3BMB · pith_short_8: 3UDDKMKY

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/3UDDKMKYJUMT3BMBX5K32CSWY6 \
  | 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: dd063531584d193d8581bf55bd0a56c7b16531e5d58b6820f5b3afee3c9f9da7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0beb47c837cb260f0a1723310efa1bb947ed0549ed4e1fff97ed095142083bfd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2013-12-05T06:59:44Z",
    "title_canon_sha256": "9d60587a7327ef40e718fc8c621b3d7709610cdecba4ff7d617b37ef923b93b6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1312.1449",
    "kind": "arxiv",
    "version": 3
  }
}