Pith Number

pith:BWOXUIZG

pith:2006:BWOXUIZGOASKK7U2TK4OOLH665

not attested not anchored not stored refs pending

Searching for hidden Wolf-Rayet stars in the Galactic Plane - 15 new Wolf-Rayet stars

A. P. Marston, D. E. Peterson, J. D. Smith, L. J. Hadfield, P. W. Morris, S. D. Van Dyk

arxiv:astro-ph/0612574 v1 · 2006-12-20 · 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{BWOXUIZGOASKK7U2TK4OOLH665}

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	2026-07-04T15:16:28.252917Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0d9d7a23267024a57e9a9ab8e72cfef75b270158c011c7c3483ba999d66b11ed

Aliases

arxiv: astro-ph/0612574 · arxiv_version: astro-ph/0612574v1 · doi: 10.48550/arxiv.astro-ph/0612574 · pith_short_12: BWOXUIZGOASK · pith_short_16: BWOXUIZGOASKK7U2 · pith_short_8: BWOXUIZG

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/BWOXUIZGOASKK7U2TK4OOLH665 \
  | 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: 0d9d7a23267024a57e9a9ab8e72cfef75b270158c011c7c3483ba999d66b11ed

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f3412421f427f4f705c94eab775a228e4c72eadf74a08704942032464c0c758a",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2006-12-20T09:33:49Z",
    "title_canon_sha256": "6784dc6c5d471ee69a042972e914a9b3080ca69d3ad83e59b72fe48ce5181ece"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0612574",
    "kind": "arxiv",
    "version": 1
  }
}