Pith Number

pith:WJIA55S3

pith:2001:WJIA55S3RSN74JTPIWQQEVR72M

not attested not anchored not stored refs pending

An HI Rogues Gallery

D. Schiminovich (Caltech), J.E. Hibbard (NRAO), J.H. van Gorkom (Columbia U.), M.P. Rupen (NRAO)

arxiv:astro-ph/0110667 v1 · 2001-10-30 · 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{WJIA55S3RSN74JTPIWQQEVR72M}

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

Unveiling a cosmic tango: Integral field spectroscopy and numerical simulations of Arp 143's interaction

Receipt and verification

First computed	2026-07-04T14:11:36.711124Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b2500ef65b8c9bfe266f45a102563fd3230372ad5b77f3fcec2d212ab5ed4008

Aliases

arxiv: astro-ph/0110667 · arxiv_version: astro-ph/0110667v1 · doi: 10.48550/arxiv.astro-ph/0110667 · pith_short_12: WJIA55S3RSN7 · pith_short_16: WJIA55S3RSN74JTP · pith_short_8: WJIA55S3

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/WJIA55S3RSN74JTPIWQQEVR72M \
  | 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: b2500ef65b8c9bfe266f45a102563fd3230372ad5b77f3fcec2d212ab5ed4008

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e0590ec9f4a94dea5fd696a8eb886bad09e9dad9cdcb2e0f1e7d784947074a1a",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2001-10-30T19:46:34Z",
    "title_canon_sha256": "e86685f7666f5261af2e8e6ad43f9571914ca9c3c2e8c158dbff7da493c95e7d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0110667",
    "kind": "arxiv",
    "version": 1
  }
}