Pith Number

pith:BSEGBTN6

pith:1993:BSEGBTN6RUOQIUCVXQH4RRVLKZ

not attested not anchored not stored refs pending

Cosmic Rays, II. Evidence for a magnetic rotator Wolf Rayet star origin

(2) Department for Astronomy, Bonn, Germany, Joseph P. Cassinelli (2) ((1) Max-Planck-Institut fuer Radioastronomie, Madison WI, Peter L. Biermann (1), University of Wisconsin, USA)

arxiv:astro-ph/9305003 v1 · 1993-05-06 · 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{BSEGBTN6RUOQIUCVXQH4RRVLKZ}

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	2026-07-04T14:14:25.443592Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0c8860cdbe8d1d045055bc0fc8c6ab566653ffe8dce95fe0a16c7c37ede04614

Aliases

arxiv: astro-ph/9305003 · arxiv_version: astro-ph/9305003v1 · doi: 10.48550/arxiv.astro-ph/9305003 · pith_short_12: BSEGBTN6RUOQ · pith_short_16: BSEGBTN6RUOQIUCV · pith_short_8: BSEGBTN6

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/BSEGBTN6RUOQIUCVXQH4RRVLKZ \
  | 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: 0c8860cdbe8d1d045055bc0fc8c6ab566653ffe8dce95fe0a16c7c37ede04614

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7ab205f6cb017cad0c870dc724920d309b1df7afa6e8199cec528ffb4a7aea00",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "1993-05-06T14:31:24Z",
    "title_canon_sha256": "b6e09d7a3a76e09bb309aa339a3956717202b25fc4c8084ab6e6c713a190f4e6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/9305003",
    "kind": "arxiv",
    "version": 1
  }
}