Pith Number

pith:CR3UEDRI

pith:1999:CR3UEDRI2XND57HF2G637IMXRK

not attested not anchored not stored refs pending

Can We Extract Lambda-Lambda Interaction from Two-Particle Momentum Correlation ?

A. Ohnishi, S. Shinmura (Gifu Univ.), Y. Akaishi (KEK-IPNS), Y. Hirata (Hokkaido Univ.), Y. Nara (Japan Atomic Energy Research Institute)

arxiv:nucl-th/9903021 v1 · 1999-03-09 · 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{CR3UEDRI2XND57HF2G637IMXRK}

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	2026-07-04T16:15:21.153842Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1477420e28d5da3efce5d1bdbfa1978a91396fbf66fd999a53c48981d872e928

Aliases

arxiv: nucl-th/9903021 · arxiv_version: nucl-th/9903021v1 · doi: 10.48550/arxiv.nucl-th/9903021 · pith_short_12: CR3UEDRI2XND · pith_short_16: CR3UEDRI2XND57HF · pith_short_8: CR3UEDRI

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/CR3UEDRI2XND57HF2G637IMXRK \
  | 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: 1477420e28d5da3efce5d1bdbfa1978a91396fbf66fd999a53c48981d872e928

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cae994b47f36b81fa0cc5ef60dd8d348b6f2fc90be071ee894906391992dabce",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "nucl-th",
    "submitted_at": "1999-03-09T08:58:27Z",
    "title_canon_sha256": "d5ae899fe1e154afb403e1acf4129c21ab050d385126ceaaffb18f8e2a9bc30e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "nucl-th/9903021",
    "kind": "arxiv",
    "version": 1
  }
}