Pith Number

pith:QLTRSP5O

pith:2013:QLTRSP5OELHLGPVW3ARE24MZQP

not attested not anchored not stored refs pending

The VAST Survey - III. The multiplicity of A-type stars within 75 pc

A. Schneider, A. Vigan, B. Macintosh, C. Marois, I. Song, J. Patience, J. R. Graham, M. S. Bessell, O. Lai, P. A. Wilson, R. Doyon, R. J. De Rosa, S. J. Wiktorowicz, S. Thomas

arxiv:1311.7141 v1 · 2013-11-27 · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QLTRSP5OELHLGPVW3ARE24MZQP}

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	2026-05-18T03:05:57.125723Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

82e7193fae22ceb33eb6d8224d719983c3a546cad619b055f7cee8fd910c6645

Aliases

arxiv: 1311.7141 · arxiv_version: 1311.7141v1 · doi: 10.48550/arxiv.1311.7141 · pith_short_12: QLTRSP5OELHL · pith_short_16: QLTRSP5OELHLGPVW · pith_short_8: QLTRSP5O

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/QLTRSP5OELHLGPVW3ARE24MZQP \
  | 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: 82e7193fae22ceb33eb6d8224d719983c3a546cad619b055f7cee8fd910c6645

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ae51472cebc017b872cd445686689bdca6a46d13ee9657363b4520dd4a506813",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2013-11-27T21:00:00Z",
    "title_canon_sha256": "44d9f2d4641111d4d1af50d046448f966f057df073d231d7e00e018a43d7a7d7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1311.7141",
    "kind": "arxiv",
    "version": 1
  }
}