Pith Number

pith:H6HJAWSI

pith:2004:H6HJAWSI6UVBDB5QXMWJTKS2L2

not attested not anchored not stored refs pending

The HIPASS Catalogue - II. Completeness, Reliability, and Parameter Accuracy

D. G. Barnes, et al. (the HIPASS team), L. Staveley-Smith, M. A. Zwaan, M. J. Drinkwater, M. J. Meyer, R. L. Webster

arxiv:astro-ph/0406380 v1 · 2004-06-17 · 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{H6HJAWSI6UVBDB5QXMWJTKS2L2}

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	2026-05-18T04:27:04.487746Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3f8e905a48f52a1187b0bb2c99aa5a5eb038343c57c188c89d7e17fdf9bb96af

Aliases

arxiv: astro-ph/0406380 · arxiv_version: astro-ph/0406380v1 · doi: 10.48550/arxiv.astro-ph/0406380 · pith_short_12: H6HJAWSI6UVB · pith_short_16: H6HJAWSI6UVBDB5Q · pith_short_8: H6HJAWSI

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/H6HJAWSI6UVBDB5QXMWJTKS2L2 \
  | 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: 3f8e905a48f52a1187b0bb2c99aa5a5eb038343c57c188c89d7e17fdf9bb96af

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "96c654a1015c8a609b60905a86acf0435d3ccfd35be3deb601247e6551935386",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2004-06-17T14:05:45Z",
    "title_canon_sha256": "8d23b26627a6596d481c7a45e23673916402657f94abff6e5c9dbfa700761fcf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0406380",
    "kind": "arxiv",
    "version": 1
  }
}