Pith Number

pith:4PFQH7YT

pith:2010:4PFQH7YTDXVEMPYERHH47RT43E

not attested not anchored not stored refs pending

Improving Galactic Center Astrometry by Reducing the Effects of Geometric Distortion

Andrea M. Ghez, Jay Anderson, Jessica R. Lu, Keith Matthews, Sylvana Yelda, Tuan Do, Will Clarkson

arxiv:1010.0064 v1 · 2010-10-01 · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4PFQH7YTDXVEMPYERHH47RT43E}

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.

Cited by

1 paper in Pith

A Kinematic Study of Wolf-Rayet Stars at the Galactic Center I: Binary Candidates and Constraints on the Binary Fraction

Receipt and verification

First computed	2026-05-18T02:05:12.799252Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e3cb03ff131dea463f0489cfcfc67cd92bcedb17a36a79411e6503eae9b387e8

Aliases

arxiv: 1010.0064 · arxiv_version: 1010.0064v1 · doi: 10.48550/arxiv.1010.0064 · pith_short_12: 4PFQH7YTDXVE · pith_short_16: 4PFQH7YTDXVEMPYE · pith_short_8: 4PFQH7YT

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/4PFQH7YTDXVEMPYERHH47RT43E \
  | 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: e3cb03ff131dea463f0489cfcfc67cd92bcedb17a36a79411e6503eae9b387e8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "184bf3347b1be47b06be47c9d9acfc119f9e6ea0f57646a4661504733cd2c9be",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2010-10-01T05:06:22Z",
    "title_canon_sha256": "2f5180646475a7c89395407a4e2be53d23b08a7d7806631b4be4f379712bffdd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1010.0064",
    "kind": "arxiv",
    "version": 1
  }
}