Pith Number

pith:O5GKMXH4

pith:2010:O5GKMXH4EUHS4RIZU6WPVJD762

not attested not anchored not stored refs pending

NACO-SDI imaging of known companion host stars from the AAPS and Keck planet search surveys

A.C. Day-Jones, B. Biller, B. Carter, C.G. Tinney, D.J. Pinfield, H.R.A. Jones, J.S. Jenkins, L. Close, R.P. Butler, R. Wittenmyer, S.J. O'Toole

arxiv:1003.2430 v1 · 2010-03-11 · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{O5GKMXH4EUHS4RIZU6WPVJD762}

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	2026-05-18T02:08:34.798122Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

774ca65cfc250f2e4519a7acfaa47ff68c2eb4c24c2fdfd536b455e8269ed2ba

Aliases

arxiv: 1003.2430 · arxiv_version: 1003.2430v1 · doi: 10.48550/arxiv.1003.2430 · pith_short_12: O5GKMXH4EUHS · pith_short_16: O5GKMXH4EUHS4RIZ · pith_short_8: O5GKMXH4

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/O5GKMXH4EUHS4RIZU6WPVJD762 \
  | 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: 774ca65cfc250f2e4519a7acfaa47ff68c2eb4c24c2fdfd536b455e8269ed2ba

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3895c3b1d861555971b00466028bd342d4207b6b23acb0e36ecc2c1c448aa6d4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2010-03-11T21:33:29Z",
    "title_canon_sha256": "92a0443fbc68c80663be1842e4714808a93677282b48b0f22025be7e6642a3d9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1003.2430",
    "kind": "arxiv",
    "version": 1
  }
}