Pith Number

pith:OFCHN2P5

pith:2014:OFCHN2P5ZEMFDRUDGCGR5NNPNO

not attested not anchored not stored refs pending

Nucleon QCD sum rules in instanton vacuum

E. G. Drukarev, V. A. Sadovnikova

arxiv:1407.2749 v1 · 2014-07-10 · 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{OFCHN2P5ZEMFDRUDGCGR5NNPNO}

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	2026-05-18T02:47:53.729305Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

714476e9fdc91851c683308d1eb5af6b825229572082c501b1dc06f80365069c

Aliases

arxiv: 1407.2749 · arxiv_version: 1407.2749v1 · doi: 10.48550/arxiv.1407.2749 · pith_short_12: OFCHN2P5ZEMF · pith_short_16: OFCHN2P5ZEMFDRUD · pith_short_8: OFCHN2P5

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/OFCHN2P5ZEMFDRUDGCGR5NNPNO \
  | 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: 714476e9fdc91851c683308d1eb5af6b825229572082c501b1dc06f80365069c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5edf576b780dfdb28ea0e9ab1501c9d3cad9c69f209b445c6753f7383077b14f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2014-07-10T10:47:57Z",
    "title_canon_sha256": "11023fec033e73cbadf0adb8051207e99662b45ad30d91f71cde8b950afb3cea"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.2749",
    "kind": "arxiv",
    "version": 1
  }
}