Pith Number

pith:3XS5OJVD

pith:1998:3XS5OJVD5J3EGJABTHOVHFKNWR

not attested not anchored not stored refs pending

Star formation and the interstellar medium in low surface brightness galaxies. II. Deep CO observations of low surface brightness disk galaxies

Australia (2) Kapteyn Institute, Groningen, J.M. van der Hulst (2) ((1) School of Physics, Netherlands), Univ. of Melbourne, W.J.G. de Blok (1)

arxiv:astro-ph/9804291 v2 · 1998-04-28 · 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{3XS5OJVD5J3EGJABTHOVHFKNWR}

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

From DES to KiDS: Domain adaptation for cross-survey detection of low-surface-brightness galaxies

Receipt and verification

First computed	2026-07-04T14:15:46.808862Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dde5d726a3ea7643240199dd53954db471eff16d4e46924998f19ef94d912ced

Aliases

arxiv: astro-ph/9804291 · arxiv_version: astro-ph/9804291v2 · doi: 10.48550/arxiv.astro-ph/9804291 · pith_short_12: 3XS5OJVD5J3E · pith_short_16: 3XS5OJVD5J3EGJAB · pith_short_8: 3XS5OJVD

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/3XS5OJVD5J3EGJABTHOVHFKNWR \
  | 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: dde5d726a3ea7643240199dd53954db471eff16d4e46924998f19ef94d912ced

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f91c1db35d538a548f7766e7cb188dbc96ed9aea78df240a2812bde9be038178",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "1998-04-28T02:05:55Z",
    "title_canon_sha256": "b84b259b67be6f6520bb55f598b7ad204f12d406e92fa230f88c111113f75e34"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/9804291",
    "kind": "arxiv",
    "version": 2
  }
}