Pith Number

pith:4RXABB3M

pith:2002:4RXABB3MF5IFTZFQXZKAAVDK53

not attested not anchored not stored refs pending

A search for Symbiotic Stars in the Local Group

(2) Isaac Newton Group La Palma, (3) Osservatorio Astronomico di Padova, Firenze, Italy, Italy), Laura Magrini (1), Romano L.M. Corradi (2), Spain, Ulisse Munari (3) ((1) Dipartimento di Astronomia e Scienza dello Spazio

arxiv:astro-ph/0208085 v1 · 2002-08-05 · 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{4RXABB3MF5IFTZFQXZKAAVDK53}

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

New Online Database of Symbiotic Variables: Catalog and Statistical Overview of Symbiotic Binaries

Receipt and verification

First computed	2026-07-04T14:12:08.907690Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e46e00876c2f5059e4b0be5400546aeedd966e2718cd147c664908024405d57a

Aliases

arxiv: astro-ph/0208085 · arxiv_version: astro-ph/0208085v1 · doi: 10.48550/arxiv.astro-ph/0208085 · pith_short_12: 4RXABB3MF5IF · pith_short_16: 4RXABB3MF5IFTZFQ · pith_short_8: 4RXABB3M

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/4RXABB3MF5IFTZFQXZKAAVDK53 \
  | 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: e46e00876c2f5059e4b0be5400546aeedd966e2718cd147c664908024405d57a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a0ae4218752b1fd5ed667e27f731170037501da7c81ce19d2f5952529644b0e6",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2002-08-05T10:20:07Z",
    "title_canon_sha256": "9e0e9fef9fffae401bee1f106eac7c0ae336722030785e14200fb3d5695b66b1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0208085",
    "kind": "arxiv",
    "version": 1
  }
}