Pith Number

pith:PCDPAYES

pith:2010:PCDPAYESDUKQHZLGMZOU4FCMC3

not attested not anchored not stored refs pending

The PHASES Differential Astrometry Data Archive. I. Measurements and Description

(2) Draper Laboratory, (3) Caltech, (4) Nicolaus Copernicus Astronomical Center Torun, (5) MIT, (6) JPL, (7) UC Berkeley), Benjamin F. Lane (2), Bernard F. Burke (5), J. O'Connell (1) ((1) Tennessee State University, Maciej Konacki (4), Matthew W. Muterspaugh (1), M. M. Colavita (6), M. Shao (6), Sloane J. Wiktorowicz (7), S. R. Kulkarni (3)

arxiv:1010.4041 v1 · 2010-10-19 · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PCDPAYESDUKQHZLGMZOU4FCMC3}

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	2026-05-18T02:05:00.967198Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7886f060921d1503e566665d4e144c16d3dbe85d00c50a9d2a43ddc9714db7d0

Aliases

arxiv: 1010.4041 · arxiv_version: 1010.4041v1 · doi: 10.48550/arxiv.1010.4041 · pith_short_12: PCDPAYESDUKQ · pith_short_16: PCDPAYESDUKQHZLG · pith_short_8: PCDPAYES

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/PCDPAYESDUKQHZLGMZOU4FCMC3 \
  | 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: 7886f060921d1503e566665d4e144c16d3dbe85d00c50a9d2a43ddc9714db7d0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e3bb6fd44dbfb96967219661389fb8f2ace8b10c0a9733a7332c7234b1b36202",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2010-10-19T20:19:31Z",
    "title_canon_sha256": "555e53a00b2ff4d85351b2bd70dd29dd3d65de7f72b3e9f8e869ccc8a424338b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1010.4041",
    "kind": "arxiv",
    "version": 1
  }
}