Pith Number

pith:JZYLEMB5

pith:2015:JZYLEMB5NSCVK6O3WHYJD2J542

not attested not anchored not stored refs pending

Hubble Space Telescope Astrometry of the Procyon System

2), (2) Space Telescope Science Institute, 3), (3) CEHW, (4) CHARA Array, (5) Yale Univ., (6) LPL, (7) Georgia State Univ., (8) US Naval Observatory, (9) Univ. of Leicester, Brian D. Mason (8), Donald Gudehus (7), Edmund P. Nelan (2) ((1) Penn State Univ., Gail H. Schaefer (4), Georgia State Univ., Howard E. Bond (1, Jay B. Holberg (6), Martin A. Barstow (9), Matthew R. Burleigh (9), Penn State Univ., Pierre Demarque (5), Ronald L. Gilliland (2, Terrence M. Girard (5), UK), Univ. of Arizona, Vera Kozhurina-Platais (2)

arxiv:1510.00485 v1 · 2015-10-02 · 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{JZYLEMB5NSCVK6O3WHYJD2J542}

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	2026-05-18T01:27:22.331711Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4e70b2303d6c855579dbb1f091e93de6b3f13da0cf7342fd5006d156cb5f5d30

Aliases

arxiv: 1510.00485 · arxiv_version: 1510.00485v1 · doi: 10.48550/arxiv.1510.00485 · pith_short_12: JZYLEMB5NSCV · pith_short_16: JZYLEMB5NSCVK6O3 · pith_short_8: JZYLEMB5

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/JZYLEMB5NSCVK6O3WHYJD2J542 \
  | 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: 4e70b2303d6c855579dbb1f091e93de6b3f13da0cf7342fd5006d156cb5f5d30

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2b42093f272a762c2167d8435eb88134ac940d55dc526ac299781c454fbc28b8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2015-10-02T04:20:18Z",
    "title_canon_sha256": "2867f0c62cccc2f066754bb1c2a00508a1f0740bf842815213585d9e8919b9cc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1510.00485",
    "kind": "arxiv",
    "version": 1
  }
}