Pith Number

pith:XZ67CKKZ

pith:2008:XZ67CKKZFXBV2BQIUJUNRB4EIP

not attested not anchored not stored refs pending

Further Constraints on Thermal Quiescent X-ray Emission from SAX J1808.4-3658

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

arxiv:0810.0497 v1 · 2008-10-02 · 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{XZ67CKKZFXBV2BQIUJUNRB4EIP}

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

Cooling of Hybrid Stars with a 2SC+$<dd>$ Phase

Receipt and verification

First computed	2026-07-04T17:32:22.401698Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

be7df129592dc35d0608a268d8878443f63a2a6c94ab005250f4e09544777a88

Aliases

arxiv: 0810.0497 · arxiv_version: 0810.0497v1 · doi: 10.48550/arxiv.0810.0497 · pith_short_12: XZ67CKKZFXBV · pith_short_16: XZ67CKKZFXBV2BQI · pith_short_8: XZ67CKKZ

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/XZ67CKKZFXBV2BQIUJUNRB4EIP \
  | 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: be7df129592dc35d0608a268d8878443f63a2a6c94ab005250f4e09544777a88

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "89664180683b71e88255c0d7e1699b6667df2d80896e3e7389ee0f7fd066c2cd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph",
    "submitted_at": "2008-10-02T17:56:34Z",
    "title_canon_sha256": "8a90ca6cfa5c6e6ad8eacb9d91eaec538cdf87d595aabc46fde33692bb1f0a83"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0810.0497",
    "kind": "arxiv",
    "version": 1
  }
}