Pith Number

pith:H4OUPKXX

pith:2002:H4OUPKXXLD4SBARTBTOEIX6BDV

not attested not anchored not stored refs pending

Thermal Radiation from Neutron Stars: Chandra Results

D. Sanwal (PSU), G.G. Pavlov (PSU), V.E. Zavlin (MPE)

arxiv:astro-ph/0206024 v2 · 2002-06-03 · astro-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{H4OUPKXXLD4SBARTBTOEIX6BDV}

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.

Cited by

1 paper in Pith

Constraints on color-flavor locked quark matter in view of the HESS J1731-347 measurement

Receipt and verification

First computed	2026-07-04T14:12:02.545393Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3f1d47aaf758f92082330cdc445fc11d6998b0ee5b17bcaaacad4eaf9dfaba30

Aliases

arxiv: astro-ph/0206024 · arxiv_version: astro-ph/0206024v2 · doi: 10.48550/arxiv.astro-ph/0206024 · pith_short_12: H4OUPKXXLD4S · pith_short_16: H4OUPKXXLD4SBART · pith_short_8: H4OUPKXX

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/H4OUPKXXLD4SBARTBTOEIX6BDV \
  | 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: 3f1d47aaf758f92082330cdc445fc11d6998b0ee5b17bcaaacad4eaf9dfaba30

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "16a0c537c30750a6815a200d7295a1bf96c58bb965ddc9aa5fc5102ae4ce24d7",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2002-06-03T12:37:26Z",
    "title_canon_sha256": "1578ced0a7d49cabd5f573734618a1eedb2d7d73afa8fcb44f0006f9ae8e8c94"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0206024",
    "kind": "arxiv",
    "version": 2
  }
}