Pith Number

pith:C72K4DLM

pith:2023:C72K4DLMWAPSFKHPCFEZDENAAF

not attested not anchored not stored refs pending

$\Lambda\bar\Lambda$ final-state interaction in the reactions $e^+e^-\to \phi\Lambda \bar \Lambda$ and $e^+e^- \to \eta\Lambda \bar \Lambda$

Johann Haidenbauer, Ulf-G. Mei{\ss}ner

arxiv:2303.05128 v1 · 2023-03-09 · nucl-th · 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{C72K4DLMWAPSFKHPCFEZDENAAF}

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	2026-07-05T06:29:42.205264Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

17f4ae0d6cb01f22a8ef11499191a0017f9cd8a2471e0c2ae9c7839d728f976a

Aliases

arxiv: 2303.05128 · arxiv_version: 2303.05128v1 · doi: 10.48550/arxiv.2303.05128 · pith_short_12: C72K4DLMWAPS · pith_short_16: C72K4DLMWAPSFKHP · pith_short_8: C72K4DLM

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/C72K4DLMWAPSFKHPCFEZDENAAF \
  | 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: 17f4ae0d6cb01f22a8ef11499191a0017f9cd8a2471e0c2ae9c7839d728f976a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "45c40e8292ee9b5652abf607b072a48aae8858b21684080083991a60cc5fc91e",
    "cross_cats_sorted": [
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-th",
    "submitted_at": "2023-03-09T09:24:22Z",
    "title_canon_sha256": "90e09ec41a9c570d1013a0654d1ff27e043012bdc6f7813bb97b79030919dc82"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2303.05128",
    "kind": "arxiv",
    "version": 1
  }
}