Pith Number

pith:J5AJ56W5

pith:2009:J5AJ56W5G7L3KAJFD7VBEWKGMJ

not attested not anchored not stored refs pending

Exotic open and hidden charm states

Christoph Hanhart, Feng-Kun Guo, Ulf-G. Mei{\ss}ner

arxiv:0912.0435 v1 · 2009-12-02 · 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{J5AJ56W5G7L3KAJFD7VBEWKGMJ}

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	2026-05-18T01:09:24.180920Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4f409efadd37d7b501251fea125946624f60c3099ae4f2ca4e5b6e509935c4ae

Aliases

arxiv: 0912.0435 · arxiv_version: 0912.0435v1 · doi: 10.48550/arxiv.0912.0435 · pith_short_12: J5AJ56W5G7L3 · pith_short_16: J5AJ56W5G7L3KAJF · pith_short_8: J5AJ56W5

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/J5AJ56W5G7L3KAJFD7VBEWKGMJ \
  | 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: 4f409efadd37d7b501251fea125946624f60c3099ae4f2ca4e5b6e509935c4ae

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c4cefea6e55be829f8b3e6924170a56803286095e9c2b812f40d55c336b42122",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2009-12-02T15:21:34Z",
    "title_canon_sha256": "975034ba471f8c7c3bf0bd22e08ff57b662596229adb66127ffb938ed2989a90"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0912.0435",
    "kind": "arxiv",
    "version": 1
  }
}