Pith Number

pith:UPEBWENR

pith:2006:UPEBWENRRNABDXJJRATGC5OTP7

not attested not anchored not stored refs pending

A Survey of Local Group Galaxies Currently Forming Stars. I. UBVRI Photometry of Stars in M31 and M33

George H. Jacoby, K. A. G. Olsen, Paul W. Hodge, Philip Massey, R. C. Smith, Shay B. Strong, Wayne Schlingman

arxiv:astro-ph/0602128 v1 · 2006-02-06 · astro-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UPEBWENRRNABDXJJRATGC5OTP7}

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

The ${}^{13}\mathrm{CO}(2{-}1)/^{12}\mathrm{CO}(2{-}1)$ Line Ratio from 100 Molecular Clouds in the Large Magellanic Cloud

Receipt and verification

First computed	2026-07-04T15:25:43.397278Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a3c81b11b18b4011dd2988266175d37fe8f2a5083901fb9ff02c1ded4c52690e

Aliases

arxiv: astro-ph/0602128 · arxiv_version: astro-ph/0602128v1 · doi: 10.48550/arxiv.astro-ph/0602128 · pith_short_12: UPEBWENRRNAB · pith_short_16: UPEBWENRRNABDXJJ · pith_short_8: UPEBWENR

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/UPEBWENRRNABDXJJRATGC5OTP7 \
  | 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: a3c81b11b18b4011dd2988266175d37fe8f2a5083901fb9ff02c1ded4c52690e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e1140f36cd41632712f47531183a03f6c4ab5232faa1960e128c4bf112ea1fb5",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2006-02-06T18:06:17Z",
    "title_canon_sha256": "8aa81d60bd1605ab21f2f63dd4f8a2daad6274ec5cc86ca7d4639fc1503fb9c3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0602128",
    "kind": "arxiv",
    "version": 1
  }
}