Pith Number

pith:XFPSO5OQ

pith:2013:XFPSO5OQ26PPYBQLKHSAP2BO7A

not attested not anchored not stored refs pending

The Galactic O-Star Spectroscopic Catalog (GOSC) and Survey (GOSSS): first whole-sky results and further updates

A. Sota, A. T. Gallego Calvente, E. J. Alfaro, J. I. Arias, J. Ma\'iz Apell\'aniz, N. I. Morrell, N. R. Walborn, R. C. Gamen, R. H. Barb\'a

arxiv:1306.6417 v1 · 2013-06-27 · astro-ph.SR · 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{XFPSO5OQ26PPYBQLKHSAP2BO7A}

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

Wolf-Rayet stars as tracers of gamma-ray emission: Isolated stars and stellar clusters/associations

Receipt and verification

First computed	2026-05-18T03:19:44.809910Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b95f2775d0d79efc060b51e407e82ef82ada620bd3eb9de5d9b5518f681d835c

Aliases

arxiv: 1306.6417 · arxiv_version: 1306.6417v1 · doi: 10.48550/arxiv.1306.6417 · pith_short_12: XFPSO5OQ26PP · pith_short_16: XFPSO5OQ26PPYBQL · pith_short_8: XFPSO5OQ

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/XFPSO5OQ26PPYBQLKHSAP2BO7A \
  | 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: b95f2775d0d79efc060b51e407e82ef82ada620bd3eb9de5d9b5518f681d835c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a5f2590a500cbb3430d6062626ac7e1265223c22a351bdec73dc1e7c2a827654",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2013-06-27T06:48:45Z",
    "title_canon_sha256": "88a9899a0a4c785e9e20214a1ff9ebe1967d2b3cbfb3463bc81cb2f659ac15b2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1306.6417",
    "kind": "arxiv",
    "version": 1
  }
}