Pith Number

pith:6KYYWQF6

pith:2006:6KYYWQF6VOTNU5KHOIBJ5ILTPK

not attested not anchored not stored refs pending

Constraints on Thermal X-ray Radiation from SAX J1808.4-3658 and Implications for Neutron Star Neutrino Emission

C. O. Heinke, P. G. Jonker, R. E. Taam, R. Wijnands

arxiv:astro-ph/0612232 v2 · 2006-12-08 · 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{6KYYWQF6VOTNU5KHOIBJ5ILTPK}

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	2026-05-18T04:29:14.990357Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f2b18b40beaba6da754772029ea1737aa1ef4af5ebb3a04ff87f643fb13733b9

Aliases

arxiv: astro-ph/0612232 · arxiv_version: astro-ph/0612232v2 · doi: 10.48550/arxiv.astro-ph/0612232 · pith_short_12: 6KYYWQF6VOTN · pith_short_16: 6KYYWQF6VOTNU5KH · pith_short_8: 6KYYWQF6

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/6KYYWQF6VOTNU5KHOIBJ5ILTPK \
  | 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: f2b18b40beaba6da754772029ea1737aa1ef4af5ebb3a04ff87f643fb13733b9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4f12e42d4462387c9bfb6deeb8f39e58d90a7930c82bd50bb53bce2ca81f84c2",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2006-12-08T20:23:52Z",
    "title_canon_sha256": "2051356e38b1f05b7e3236b232d1b8a532861b17f192a7f790133dd91bb3958d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0612232",
    "kind": "arxiv",
    "version": 2
  }
}