Pith Number

pith:LGO6DU2W

pith:2009:LGO6DU2WWDZ7EZZU47UXHHQNE2

not attested not anchored not stored refs pending

Mass parameters for relative and neck collective motions in heavy ion fusion reactions

Kai Zhao, Xizhen Wu, Zhixiang Zhao, Zhuxia Li

arxiv:0902.2631 v2 · 2009-02-16 · 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{LGO6DU2WWDZ7EZZU47UXHHQNE2}

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	2026-05-18T02:35:01.099627Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

599de1d356b0f3f26734e7e9739e0d26beddf0196c2d38ddc596d95cd46be060

Aliases

arxiv: 0902.2631 · arxiv_version: 0902.2631v2 · doi: 10.48550/arxiv.0902.2631 · pith_short_12: LGO6DU2WWDZ7 · pith_short_16: LGO6DU2WWDZ7EZZU · pith_short_8: LGO6DU2W

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/LGO6DU2WWDZ7EZZU47UXHHQNE2 \
  | 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: 599de1d356b0f3f26734e7e9739e0d26beddf0196c2d38ddc596d95cd46be060

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9102da5f76e407b899cbb1f9de26cd25eeb98489ec6e9945c4c14983993de577",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-th",
    "submitted_at": "2009-02-16T10:26:37Z",
    "title_canon_sha256": "e72075ccba9b9ec0688f27e45d08ceb3601d1bc79d13f9ce49197a1255afbefe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0902.2631",
    "kind": "arxiv",
    "version": 2
  }
}