Pith Number

pith:74KYEUPU

pith:2012:74KYEUPU5W3CGQHJOF2GDC2VFD

not attested not anchored not stored refs pending

J/psi polarization at Tevatron and LHC: Nonrelativistic-QCD factorization at the crossroads

Bernd A. Kniehl, Mathias Butenschoen

arxiv:1201.1872 v2 · 2012-01-09 · hep-ph · hep-ex

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{74KYEUPU5W3CGQHJOF2GDC2VFD}

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	2026-05-18T01:58:53.896955Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ff158251f4edb62340e97174618b5528ff848e2cf4ede3c3e1205fe624af4212

Aliases

arxiv: 1201.1872 · arxiv_version: 1201.1872v2 · doi: 10.48550/arxiv.1201.1872 · pith_short_12: 74KYEUPU5W3C · pith_short_16: 74KYEUPU5W3CGQHJ · pith_short_8: 74KYEUPU

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/74KYEUPU5W3CGQHJOF2GDC2VFD \
  | 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: ff158251f4edb62340e97174618b5528ff848e2cf4ede3c3e1205fe624af4212

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "39d4fa5fcca6f17a225e4402413ae0f1fb5b32a7943f880af98a667e52792a43",
    "cross_cats_sorted": [
      "hep-ex"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2012-01-09T18:57:31Z",
    "title_canon_sha256": "f71d3f414f2027fb0dd4062a1bf6ba1b2b3c52fe09f719f14d35af426e27fdf9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1201.1872",
    "kind": "arxiv",
    "version": 2
  }
}