Pith Number

pith:S7QLNEQL

pith:1996:S7QLNEQL3QC6D57RD4DCNRKYX2

not attested not anchored not stored refs pending

A Search for Counter-Rotating Stars in S0 Galaxies

David Fisher (Groningen), Konrad Kuijken, Michael R. Merrifield (Southampton)

arxiv:astro-ph/9606099 v1 · 1996-06-17 · astro-ph

Open paper page JSON Open Graph Bundle Merged state What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{S7QLNEQL3QC6D57RD4DCNRKYX2}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T01:40:19.867200Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

97e0b6920bdc05e1f7f11f0626c558bead7051eb0dceccccf95b2d542b9cff1e

Aliases

arxiv: astro-ph/9606099 · arxiv_version: astro-ph/9606099v1 · doi: 10.48550/arxiv.astro-ph/9606099 · pith_short_12: S7QLNEQL3QC6 · pith_short_16: S7QLNEQL3QC6D57R · pith_short_8: S7QLNEQL

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/S7QLNEQL3QC6D57RD4DCNRKYX2 \
  | 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: 97e0b6920bdc05e1f7f11f0626c558bead7051eb0dceccccf95b2d542b9cff1e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aaede66009533f0595852f949a885f805e408088d3e3e7ed8bab782841183287",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "1996-06-17T13:24:20Z",
    "title_canon_sha256": "b692f7824179df86b8dd7b40fb8b01e296608df85415def9d6a9945c7c00af75"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/9606099",
    "kind": "arxiv",
    "version": 1
  }
}