Pith Number

pith:NJ2KXROM

pith:1995:NJ2KXROMZPUCGKBVEZFY5HCNQO

not attested not anchored not stored refs pending

The Hyperfine Spin Splittings In Heavy Quarkonia

Robert J. Oakes, YU-Qi Chen

arxiv:hep-ph/9506377 v1 · 1995-06-20 · 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{NJ2KXROMZPUCGKBVEZFY5HCNQO}

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	2026-05-18T02:37:12.753269Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6a74abc5cccbe8232835264b8e9c4d8399bc3b55adeda7941216f851a6d6399a

Aliases

arxiv: hep-ph/9506377 · arxiv_version: hep-ph/9506377v1 · doi: 10.48550/arxiv.hep-ph/9506377 · pith_short_12: NJ2KXROMZPUC · pith_short_16: NJ2KXROMZPUCGKBV · pith_short_8: NJ2KXROM

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/NJ2KXROMZPUCGKBVEZFY5HCNQO \
  | 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: 6a74abc5cccbe8232835264b8e9c4d8399bc3b55adeda7941216f851a6d6399a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "edcda286e7c29c9eb21df9615ff11c9a0c4b554eafacf50261b39620bb2b3724",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "1995-06-20T18:27:04Z",
    "title_canon_sha256": "14fd92870784a2a7a81066459e4e5d465fe8dcbc86eda144189fa6946ae14279"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/9506377",
    "kind": "arxiv",
    "version": 1
  }
}