Pith Number

pith:LRLZNUHR

pith:2003:LRLZNUHR7IQVV3H2OMDWFO44YM

not attested not anchored not stored refs pending

Catalogue of cataclysmic binaries, low-mass X-ray binaries and related objects (Seventh edition)

H. Ritter (MPA Garching), U. Kolb (The Open University)

arxiv:astro-ph/0301444 v1 · 2003-01-22 · 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{LRLZNUHR7IQVV3H2OMDWFO44YM}

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

XP-TEAL: Gaia XP Tool for Emission and Absorption Lines II. Gaia-HELIX catalogue of H$\alpha$ emitters in Gaia BP/RP spectra

Receipt and verification

First computed	2026-07-04T16:36:21.933811Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5c5796d0f1fa215aecfa730762bb9cc3376ec329c35b45a4d38034c7665856a2

Aliases

arxiv: astro-ph/0301444 · arxiv_version: astro-ph/0301444v1 · doi: 10.48550/arxiv.astro-ph/0301444 · pith_short_12: LRLZNUHR7IQV · pith_short_16: LRLZNUHR7IQVV3H2 · pith_short_8: LRLZNUHR

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/LRLZNUHR7IQVV3H2OMDWFO44YM \
  | 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: 5c5796d0f1fa215aecfa730762bb9cc3376ec329c35b45a4d38034c7665856a2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "89fb00a2e28311955a95a22baff5254f80c86b1fe88c40c297efdc56d17b45e7",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2003-01-22T14:58:43Z",
    "title_canon_sha256": "09382e7afff3b206f358525a5e4de609e4b6630ae0affd76e42fee2d063572e8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0301444",
    "kind": "arxiv",
    "version": 1
  }
}