Pith Number

pith:LL3AV6IT

pith:2009:LL3AV6ITBADOHASHZ6RDZKQT5M

not attested not anchored not stored refs pending

Near-infrared/optical identification of five low-luminosity X-ray pulsators

Alessandro Patruno, Biswajit Paul, Nathalie Degenaar, Ramanpreet Kaur, Rudy Wijnands

arxiv:0908.1533 v1 · 2009-08-11 · 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{LL3AV6ITBADOHASHZ6RDZKQT5M}

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	2026-05-18T02:12:35.549719Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5af60af9130806e38247cfa23caa13eb0fad538acad82b80c523744c16bc5b8d

Aliases

arxiv: 0908.1533 · arxiv_version: 0908.1533v1 · doi: 10.48550/arxiv.0908.1533 · pith_short_12: LL3AV6ITBADO · pith_short_16: LL3AV6ITBADOHASH · pith_short_8: LL3AV6IT

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/LL3AV6ITBADOHASHZ6RDZKQT5M \
  | 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: 5af60af9130806e38247cfa23caa13eb0fad538acad82b80c523744c16bc5b8d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "624fc8c7dc7a598cdf46007c90ea6d44b9087cb0399f92c8ed43ee8b8ce420a6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2009-08-11T16:20:27Z",
    "title_canon_sha256": "7473245f1c46fdeea9ce17df14a860fe206998d766c3256febf9071dc4cca4de"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0908.1533",
    "kind": "arxiv",
    "version": 1
  }
}