Pith Number

pith:4BJP5VLE

pith:2005:4BJP5VLEEYOPNEATSJR2P6BG36

not attested not anchored not stored refs pending

Radial Velocity Studies of Close Binary Stars.X

(2) Mt. Suhora Observatory, (3) Adam Mickiewicz University Observatory, Christopher C. Capobianco (1), Cracow, George Conidis (1), Heide DeBond (1), J. R. Thomson (1), Pedagogical University, Poznan), P. Rogoziecki (3) ((1) Department of Astronomy & Astrophysics, Slavek M. Rucinski (1), Stefan W. Mochnacki (1), University of Toronto, Waldemar Ogloza (2), Wojtek Pych (1)

arxiv:astro-ph/0503041 v3 · 2005-03-02 · 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{4BJP5VLEEYOPNEATSJR2P6BG36}

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	2026-07-04T15:26:28.150576Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e052fed564261cf690139263a7f826df85967f455ddc7d7e1545eefe2b29fcfc

Aliases

arxiv: astro-ph/0503041 · arxiv_version: astro-ph/0503041v3 · doi: 10.48550/arxiv.astro-ph/0503041 · pith_short_12: 4BJP5VLEEYOP · pith_short_16: 4BJP5VLEEYOPNEAT · pith_short_8: 4BJP5VLE

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/4BJP5VLEEYOPNEATSJR2P6BG36 \
  | 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: e052fed564261cf690139263a7f826df85967f455ddc7d7e1545eefe2b29fcfc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2d60de7dfc2fc41fdc4c7ad28bfa62ebcc5e16659fcd4426e66945e50f2ad3f8",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2005-03-02T13:42:49Z",
    "title_canon_sha256": "efa335ca6fc7991f88bb0954d446d75e9f8c82d8996fb8178340a2fc2ef9fe90"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0503041",
    "kind": "arxiv",
    "version": 3
  }
}