Pith Number

pith:KMYKK2JO

pith:2009:KMYKK2JOIOLBNR4B7QXQASHV27

not attested not anchored not stored refs pending

QCD sum rule for nucleon in nuclear matter

S. Mallik, Sourav Sarkar

arxiv:0904.3423 v2 · 2009-04-22 · 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{KMYKK2JOIOLBNR4B7QXQASHV27}

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	2026-05-18T02:13:58.193160Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5330a5692e439616c781fc2f0048f5d7d7b038ed803921640fdc336e8c4f5f13

Aliases

arxiv: 0904.3423 · arxiv_version: 0904.3423v2 · doi: 10.48550/arxiv.0904.3423 · pith_short_12: KMYKK2JOIOLB · pith_short_16: KMYKK2JOIOLBNR4B · pith_short_8: KMYKK2JO

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/KMYKK2JOIOLBNR4B7QXQASHV27 \
  | 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: 5330a5692e439616c781fc2f0048f5d7d7b038ed803921640fdc336e8c4f5f13

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "12c661bca1bb4aac716579b441c6d3e2c8022b576dbd33ac0c907ba911fd7e2c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2009-04-22T10:15:40Z",
    "title_canon_sha256": "ff3273f39381e3c389ab22aff224a5438641f3ea469f416b1897367c46cce5c5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0904.3423",
    "kind": "arxiv",
    "version": 2
  }
}