Pith Number

pith:APOYCY55

pith:2003:APOYCY554HRFMA3VDHSE5A5YIB

not attested not anchored not stored refs pending

Prospects for Pentaquark Searches in $e^+e^-$ Annihilations and $\gamma\gamma$ Collisions

B.Mellado, S.Armstrong, Sau Lan Wu (University of Wisconsin-Madison)

arxiv:hep-ph/0312344 v3 · 2003-12-24 · 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{APOYCY554HRFMA3VDHSE5A5YIB}

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	2026-05-18T04:17:44.760915Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

03dd8163bde1e256037519e44e83b84074838b944af151f453ff59aa784668dc

Aliases

arxiv: hep-ph/0312344 · arxiv_version: hep-ph/0312344v3 · doi: 10.48550/arxiv.hep-ph/0312344 · pith_short_12: APOYCY554HRF · pith_short_16: APOYCY554HRFMA3V · pith_short_8: APOYCY55

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/APOYCY554HRFMA3VDHSE5A5YIB \
  | 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: 03dd8163bde1e256037519e44e83b84074838b944af151f453ff59aa784668dc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "41e55482eebd78606f6c23412a7d834cbf910a9bb138aeb4821c50ec76628aa2",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "2003-12-24T20:55:27Z",
    "title_canon_sha256": "23f92cc262bb655205cd0ae07903714b8d17ccacd580f91b455a3fca0351520a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/0312344",
    "kind": "arxiv",
    "version": 3
  }
}