Pith Number

pith:IREMLH4S

pith:2013:IREMLH4S2JY36H2JV2E56VTXS5

not attested not anchored not stored refs pending

Thermal Evolution of Rotating Neutron Stars

Fridolin Weber, Rodrigo Negreiros, Stefan Schramm

arxiv:1307.7692 v1 · 2013-07-29 · astro-ph.HE

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IREMLH4S2JY36H2JV2E56VTXS5}

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	2026-05-18T03:17:15.089095Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4448c59f92d271bf1f49ae89df5677977004127476ddfc447c19ad1b7169c14e

Aliases

arxiv: 1307.7692 · arxiv_version: 1307.7692v1 · doi: 10.48550/arxiv.1307.7692 · pith_short_12: IREMLH4S2JY3 · pith_short_16: IREMLH4S2JY36H2J · pith_short_8: IREMLH4S

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/IREMLH4S2JY36H2JV2E56VTXS5 \
  | 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: 4448c59f92d271bf1f49ae89df5677977004127476ddfc447c19ad1b7169c14e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d3b28e9b49b4f94928744dced83433341af259e3131086cea16f37dbe56c7183",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2013-07-29T19:24:33Z",
    "title_canon_sha256": "02754a376e63374fa7bc2de2e98cea808f869a8fbe7b5e96f18d3a9d8561858b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.7692",
    "kind": "arxiv",
    "version": 1
  }
}