Pith Number

pith:O2MGQWSE

pith:1995:O2MGQWSEMVR247XIDT7MELW4NA

not attested not anchored not stored refs pending

Three-integral oblate galaxy models

F.H.A. Robijn, P.T. de Zeeuw

arxiv:astro-ph/9509113 v1 · 1995-09-22 · 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{O2MGQWSEMVR247XIDT7MELW4NA}

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	2026-05-18T01:40:22.681741Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7698685a446563ae7ee81cfec22edc683c7aca4faf51e6fbde32ac8141e86d59

Aliases

arxiv: astro-ph/9509113 · arxiv_version: astro-ph/9509113v1 · doi: 10.48550/arxiv.astro-ph/9509113 · pith_short_12: O2MGQWSEMVR2 · pith_short_16: O2MGQWSEMVR247XI · pith_short_8: O2MGQWSE

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/O2MGQWSEMVR247XIDT7MELW4NA \
  | 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: 7698685a446563ae7ee81cfec22edc683c7aca4faf51e6fbde32ac8141e86d59

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fc56351c397c43583b18ec3c0d9a719cd8e861323ade8fb470e1e35cdd1b8610",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "1995-09-22T10:53:14Z",
    "title_canon_sha256": "833646009bb82565f870a3c8647e2b0f97abe598cc7cbf6af858019f834e73c0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/9509113",
    "kind": "arxiv",
    "version": 1
  }
}