Pith Number

pith:46QEJGTQ

pith:2025:46QEJGTQFWU7EAY46GIS42HDBM

not attested not anchored not stored refs pending

Testing tidal theory using Gaia binaries: the red giant branch

Janosz W. Dewberry, Yanqin Wu

arxiv:2501.13929 v2 · 2025-01-23 · 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{46QEJGTQFWU7EAY46GIS42HDBM}

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	2026-07-05T11:01:31.198542Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e7a0449a702da9f2031cf1912e68e30b31e54d1536b4224d213e913f1f541bfa

Aliases

arxiv: 2501.13929 · arxiv_version: 2501.13929v2 · doi: 10.48550/arxiv.2501.13929 · pith_short_12: 46QEJGTQFWU7 · pith_short_16: 46QEJGTQFWU7EAY4 · pith_short_8: 46QEJGTQ

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/46QEJGTQFWU7EAY46GIS42HDBM \
  | 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: e7a0449a702da9f2031cf1912e68e30b31e54d1536b4224d213e913f1f541bfa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e719a0f9e5928a4db8f4166612684ee71ff877a32504d035e83e740c1efa7fad",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2025-01-23T18:59:57Z",
    "title_canon_sha256": "7f72416f1a9feb31b7d9b0027db32d57c6b46f373d4a7d7b3266f4bc66e1f0ed"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.13929",
    "kind": "arxiv",
    "version": 2
  }
}