Pith Number

pith:KJEMXHJL

pith:2002:KJEMXHJLC4ZUAGZLNOLRZTMM7B

not attested not anchored not stored refs pending

Constraining URCA cooling of neutron stars from the neutron radius of 208Pb

C.J. Horowitz, J. Piekarewicz

arxiv:nucl-th/0207067 v1 · 2002-07-23 · nucl-th · astro-ph · 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{KJEMXHJLC4ZUAGZLNOLRZTMM7B}

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	2026-07-04T16:35:30.250289Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5248cb9d2b1733401b2b6b971ccd8cf859141460d659484656b82b2f1bb261bc

Aliases

arxiv: nucl-th/0207067 · arxiv_version: nucl-th/0207067v1 · doi: 10.48550/arxiv.nucl-th/0207067 · pith_short_12: KJEMXHJLC4ZU · pith_short_16: KJEMXHJLC4ZUAGZL · pith_short_8: KJEMXHJL

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/KJEMXHJLC4ZUAGZLNOLRZTMM7B \
  | 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: 5248cb9d2b1733401b2b6b971ccd8cf859141460d659484656b82b2f1bb261bc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aa151ab14281973ce6faeda4b84d2eaae0546ebac47cd226552d2fe2e2af922c",
    "cross_cats_sorted": [
      "astro-ph",
      "hep-ph"
    ],
    "license": "",
    "primary_cat": "nucl-th",
    "submitted_at": "2002-07-23T21:33:45Z",
    "title_canon_sha256": "9c49ac85691449ff89a086d7008b690734889e8e8dc0c5ec3b4fe0b89a076704"
  },
  "schema_version": "1.0",
  "source": {
    "id": "nucl-th/0207067",
    "kind": "arxiv",
    "version": 1
  }
}