Pith Number

pith:CSXXWRKH

pith:2000:CSXXWRKHLBFY5Z3MPFFLJ4YH3H

not attested not anchored not stored refs pending

The HI shell G132.6-0.7-25.3: A Supernova Remnant or an Old Wind-Blown Bubble?

A. R. Taylor (U of Calgary), Magdalen Normandeau (UC Berkeley), P. E. Dewdney (DRAO), Shantanu Basu (UWO)

arxiv:astro-ph/0002424 v1 · 2000-02-23 · 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{CSXXWRKHLBFY5Z3MPFFLJ4YH3H}

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	2026-05-18T01:40:48.265027Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

14af7b4547584b8ee76c794ab4f307d9c4209f73738f2347002a130936a4276c

Aliases

arxiv: astro-ph/0002424 · arxiv_version: astro-ph/0002424v1 · doi: 10.48550/arxiv.astro-ph/0002424 · pith_short_12: CSXXWRKHLBFY · pith_short_16: CSXXWRKHLBFY5Z3M · pith_short_8: CSXXWRKH

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/CSXXWRKHLBFY5Z3MPFFLJ4YH3H \
  | 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: 14af7b4547584b8ee76c794ab4f307d9c4209f73738f2347002a130936a4276c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f99e13c00ce059585dedb1b4da443d2657bd36320ecbb2cbc80a35bfa3352895",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2000-02-23T01:32:50Z",
    "title_canon_sha256": "bc817fd931799cef02fb51178c96f0926e35a33b6faf6a5101827eb0a486ffb3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0002424",
    "kind": "arxiv",
    "version": 1
  }
}