Pith Number

pith:SVCN2HDE

pith:2018:SVCN2HDEDZLA7H2SFUXIYMRLHW

not attested not anchored not stored refs pending

The Hipparcos-Gaia Catalog of Accelerations

Timothy D. Brandt

arxiv:1811.07283 v1 · 2018-11-18 · astro-ph.SR · astro-ph.EP · astro-ph.GA · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SVCN2HDEDZLA7H2SFUXIYMRLHW}

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

Gaia Exoplanet Orbits, Demographics, and Evolution Survey (GEODES): Characteristics of Three Long-Period Companions Accelerating their Host Stars

Receipt and verification

First computed	2026-05-17T23:58:43.216501Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9544dd1c641e560f9f522d2e8c322b3dab90d6c119b91c2eb58af62b20da54fb

Aliases

arxiv: 1811.07283 · arxiv_version: 1811.07283v1 · doi: 10.48550/arxiv.1811.07283 · pith_short_12: SVCN2HDEDZLA · pith_short_16: SVCN2HDEDZLA7H2S · pith_short_8: SVCN2HDE

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/SVCN2HDEDZLA7H2SFUXIYMRLHW \
  | 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: 9544dd1c641e560f9f522d2e8c322b3dab90d6c119b91c2eb58af62b20da54fb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8923f4ea4d560cbc173a7e605ef84dbcad08fd6e12f08e2157f491132eaa5a9f",
    "cross_cats_sorted": [
      "astro-ph.EP",
      "astro-ph.GA",
      "astro-ph.IM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2018-11-18T05:46:55Z",
    "title_canon_sha256": "ca6a38d3f4abd887610f5cbe6af115d3ff88e7a0cf8ce3b6435763b0616d932f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.07283",
    "kind": "arxiv",
    "version": 1
  }
}