Pith Number

pith:YKAUXBOM

pith:2013:YKAUXBOM2QYZ54CZS3CB25DFD3

not attested not anchored not stored refs pending

Interferometric radii of bright Kepler stars with the CHARA Array: {\theta} Cygni and 16 Cygni A and B

B. J. S. Pope, C. D. Farrington, D. Huber, D. Stello, F. Baron, G. H. Schaefer, H. A. McAlister, J. D. Monnier, J. Sturmann, L. Sturmann, M. J. Ireland, N. H. Turner, P. G. Tuthill, P. J. Goldfinger, R. M. Roettenbacher, T. A. ten Brummelaar, T. R. Bedding, T. R. White, T. S. Boyajian, V. Maestro, X. Che

arxiv:1305.1934 v1 · 2013-05-08 · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YKAUXBOM2QYZ54CZS3CB25DFD3}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T01:50:04.533865Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c2814b85ccd4319ef05996c41d74651ede6e5d829242cc18e6b764e378779004

Aliases

arxiv: 1305.1934 · arxiv_version: 1305.1934v1 · doi: 10.48550/arxiv.1305.1934 · pith_short_12: YKAUXBOM2QYZ · pith_short_16: YKAUXBOM2QYZ54CZ · pith_short_8: YKAUXBOM

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/YKAUXBOM2QYZ54CZS3CB25DFD3 \
  | 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: c2814b85ccd4319ef05996c41d74651ede6e5d829242cc18e6b764e378779004

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2a4cbf6e44c8b9313a1c3240b1933d79022b86ef2307d9927a684773c51b72af",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2013-05-08T20:00:04Z",
    "title_canon_sha256": "72f11bb19ca531e8c604f6831cfdd50fba8769335090bed2247a62a94e5deda0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1305.1934",
    "kind": "arxiv",
    "version": 1
  }
}