Pith Number

pith:3NVS7PL5

pith:2025:3NVS7PL5HRU2XXVLTH2FP2MIIV

not attested not anchored not stored refs pending

A magnitude-limited catalogue of unresolved white dwarf-main sequence binaries from Gaia DR3

Alberto Rebassa-Mansergas, Alex J. Brown, Enrique Solano, Jan van Roestel, Maria Camisassa, Raquel Murillo-Ojeda, Roberto Raddi, Santiago Torres, Steven G. Parsons

arxiv:2505.15895 v1 · 2025-05-21 · astro-ph.SR · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3NVS7PL5HRU2XXVLTH2FP2MIIV}

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	2026-07-05T11:33:51.435189Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

db6b2fbd7d3c69abdeab99f457e9884562dd11b88a058368b46084f402fff915

Aliases

arxiv: 2505.15895 · arxiv_version: 2505.15895v1 · doi: 10.48550/arxiv.2505.15895 · pith_short_12: 3NVS7PL5HRU2 · pith_short_16: 3NVS7PL5HRU2XXVL · pith_short_8: 3NVS7PL5

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/3NVS7PL5HRU2XXVLTH2FP2MIIV \
  | 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: db6b2fbd7d3c69abdeab99f457e9884562dd11b88a058368b46084f402fff915

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "48e37b3a06c1b50f98dd6335bec0eb41368ad57b9b180892c76a24af08442fc1",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2025-05-21T18:00:01Z",
    "title_canon_sha256": "c2335ee58d02b1c8f7dee69752dea0aaaebed92c8e63d6c329566bcbf0033e42"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.15895",
    "kind": "arxiv",
    "version": 1
  }
}