Pith Number

pith:XOCI4WGE

pith:2010:XOCI4WGER7E4BE5EA3S37EAVAO

not attested not anchored not stored refs pending

The TAOS Project Stellar Variability II. Detection of 15 Variable Stars

C. Alcock, C.C. Lin, C.-Y. Wen, D.-W. Kim, F. B. Bianco, H.-C. Lin, J. A. Rice, J.-H. Wang, K. H. Cook, M. E. Schwamb, M. J. Lehner, N. K. Coehlo, P. Protopapas, R. Dave, S.-K. King, S. L. Marshal, S. Mondal, S.-Y. Wang, T. Axelrod, T. Lee, W. P. Chen, Y.-I. Byun, Z.-W. Zhang

arxiv:1003.2526 v1 · 2010-03-12 · astro-ph.SR · astro-ph.EP

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XOCI4WGER7E4BE5EA3S37EAVAO}

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	2026-05-18T02:08:34.586626Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bb848e58c48fc9c093a406e5bf901503b80ecd5954141aef5554fcffdc37ef8a

Aliases

arxiv: 1003.2526 · arxiv_version: 1003.2526v1 · doi: 10.48550/arxiv.1003.2526 · pith_short_12: XOCI4WGER7E4 · pith_short_16: XOCI4WGER7E4BE5E · pith_short_8: XOCI4WGE

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/XOCI4WGER7E4BE5EA3S37EAVAO \
  | 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: bb848e58c48fc9c093a406e5bf901503b80ecd5954141aef5554fcffdc37ef8a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "84df93b47b6680c97f05c54e51b2b47c59dc6bd46a37e293cb222a89699e5afd",
    "cross_cats_sorted": [
      "astro-ph.EP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2010-03-12T12:10:35Z",
    "title_canon_sha256": "85f0dc023eda388b20ef2a4f42b59f32befcc1bb6af8b74a751365d2b5af91aa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1003.2526",
    "kind": "arxiv",
    "version": 1
  }
}