Pith Number

pith:KASZ65OS

pith:2025:KASZ65OSZMYQ7PRC2M56WBTMBQ

not attested not anchored not stored refs pending

Orbits and Masses for 156 Companions from Combined Astrometry and Radial Velocities, and A Validation of Gaia Non-Single Star Solutions

Alexander Venner, G. Mirek Brandt, Qier An, Timothy D. Brandt

arxiv:2508.08374 v1 · 2025-08-11 · astro-ph.EP · astro-ph.GA · 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{KASZ65OSZMYQ7PRC2M56WBTMBQ}

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	2026-07-05T11:52:27.032395Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

50259f75d2cb310fbe22d33beb066c0c29e9b1720079ad1ad8055ed0bf1baaf2

Aliases

arxiv: 2508.08374 · arxiv_version: 2508.08374v1 · doi: 10.48550/arxiv.2508.08374 · pith_short_12: KASZ65OSZMYQ · pith_short_16: KASZ65OSZMYQ7PRC · pith_short_8: KASZ65OS

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/KASZ65OSZMYQ7PRC2M56WBTMBQ \
  | 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: 50259f75d2cb310fbe22d33beb066c0c29e9b1720079ad1ad8055ed0bf1baaf2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c3cc935a93a2793343a5ff920a1d681ca612d7b2cf2a5fd8e01996a68cf4a766",
    "cross_cats_sorted": [
      "astro-ph.GA",
      "astro-ph.SR"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2025-08-11T18:01:09Z",
    "title_canon_sha256": "ccbeafee28f028b8a9f122bea4dbadc4d82b1aae4f2e8f1c316dbfc0d16c3400"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.08374",
    "kind": "arxiv",
    "version": 1
  }
}