Pith Number

pith:YMUJVZND

pith:1996:YMUJVZND32AVNHNJCAALU6IRWB

not attested not anchored not stored refs pending

HI observations of low surface brightness galaxies: Probing low-density galaxies

J.M. van der Hulst (1) ((1) Kapteyn Institute Groningen Netherlands (2) DTM, S.S. McGaugh (2), USA), Washington DC, W.J.G. de Blok (1)

arxiv:astro-ph/9605069 v1 · 1996-05-14 · 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{YMUJVZND32AVNHNJCAALU6IRWB}

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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

Self-interacting dark matter and core formation in field low-surface-brightness galaxies

Receipt and verification

First computed	2026-05-18T01:40:21.293684Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c3289ae5a3de81569da91000ba7911b0779ba6dbdba12578d93b1373240b70bc

Aliases

arxiv: astro-ph/9605069 · arxiv_version: astro-ph/9605069v1 · doi: 10.48550/arxiv.astro-ph/9605069 · pith_short_12: YMUJVZND32AV · pith_short_16: YMUJVZND32AVNHNJ · pith_short_8: YMUJVZND

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/YMUJVZND32AVNHNJCAALU6IRWB \
  | 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: c3289ae5a3de81569da91000ba7911b0779ba6dbdba12578d93b1373240b70bc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "06a433132b0fa25ae728e424fb968c21086fe14204931efeeb0274dc6bc139db",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "1996-05-14T11:36:18Z",
    "title_canon_sha256": "19760818c2a2f6f3b933698922a7b0f5ff32f5832fdd7040030eeae281e3516f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/9605069",
    "kind": "arxiv",
    "version": 1
  }
}