Pith Number

pith:FF63QHIO

pith:2012:FF63QHIO4URLI63MMBCDA7ARHH

not attested not anchored not stored refs pending

Hadron Spectroscopy, Results and Ideas

E. Klempt

arxiv:1207.1601 v1 · 2012-07-06 · hep-ph · nucl-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FF63QHIO4URLI63MMBCDA7ARHH}

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	2026-05-18T03:51:36.723530Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

297db81d0ee522b47b6c6044307c1139fc7d8e46ebc235574d9017b8fe7df1c5

Aliases

arxiv: 1207.1601 · arxiv_version: 1207.1601v1 · doi: 10.48550/arxiv.1207.1601 · pith_short_12: FF63QHIO4URL · pith_short_16: FF63QHIO4URLI63M · pith_short_8: FF63QHIO

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/FF63QHIO4URLI63MMBCDA7ARHH \
  | 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: 297db81d0ee522b47b6c6044307c1139fc7d8e46ebc235574d9017b8fe7df1c5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "571bb6ed2ebb473c57859cfd54fea43ef3aa5881426141aa460a6e088af354ed",
    "cross_cats_sorted": [
      "nucl-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2012-07-06T12:19:45Z",
    "title_canon_sha256": "3653b4066309a9fcbb250c00ba7ad19a8da84e545a4a04bff07012b6bef8fc59"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1207.1601",
    "kind": "arxiv",
    "version": 1
  }
}