Pith Number

pith:BTYZEBQC

pith:2010:BTYZEBQCVZCJ3THGXPWR27LAIG

not attested not anchored not stored refs pending

An Extended and More Sensitive Search for Periodicities in RXTE/ASM X-ray Light Curves

Alan M. Levine, Deepto Chakrabarty, Hale V. Bradt, Robert J. Harris, Robin H. D. Corbet

arxiv:1009.0450 v1 · 2010-09-02 · 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{BTYZEBQCVZCJ3THGXPWR27LAIG}

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	2026-05-18T02:05:37.876479Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0cf1920602ae449dcce6bbed1d7d6041a43424a79f121e292b8e43f5b4b12f93

Aliases

arxiv: 1009.0450 · arxiv_version: 1009.0450v1 · doi: 10.48550/arxiv.1009.0450 · pith_short_12: BTYZEBQCVZCJ · pith_short_16: BTYZEBQCVZCJ3THG · pith_short_8: BTYZEBQC

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/BTYZEBQCVZCJ3THGXPWR27LAIG \
  | 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: 0cf1920602ae449dcce6bbed1d7d6041a43424a79f121e292b8e43f5b4b12f93

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "252862a97a84523c5b5fd7f8b18015807a5b335baca5685e71f7a8b942090575",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2010-09-02T15:21:23Z",
    "title_canon_sha256": "873afe7e724ee2dc6e84e71a3e7897389c73f88149187ff51e1328448f1c30d3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1009.0450",
    "kind": "arxiv",
    "version": 1
  }
}