Pith Number

pith:5RRY3ESJ

pith:2012:5RRY3ESJ2T4HIGI5KBKABTCP4E

not attested not anchored not stored refs pending

Modeling Multi-Wavelength Stellar Astrometry. III. Determination of the Absolute Masses of Exoplanets and Their Host Stars

Jeffrey L. Coughlin, Mercedes Lopez-Morales

arxiv:1203.0341 v1 · 2012-03-02 · 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{5RRY3ESJ2T4HIGI5KBKABTCP4E}

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	2026-05-18T01:58:15.825730Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ec638d9249d4f874191d505400cc4fe12d930b5570623e34921b477b7e45c385

Aliases

arxiv: 1203.0341 · arxiv_version: 1203.0341v1 · doi: 10.48550/arxiv.1203.0341 · pith_short_12: 5RRY3ESJ2T4H · pith_short_16: 5RRY3ESJ2T4HIGI5 · pith_short_8: 5RRY3ESJ

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/5RRY3ESJ2T4HIGI5KBKABTCP4E \
  | 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: ec638d9249d4f874191d505400cc4fe12d930b5570623e34921b477b7e45c385

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c207e88457686825563d095ea1fd051bfd4342fe2fd16e01c11af7684c528eda",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2012-03-02T00:23:02Z",
    "title_canon_sha256": "79c07ad3d1444594711649b02849b8ca1148dc2caed9cc5d432de53a114b1d5e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1203.0341",
    "kind": "arxiv",
    "version": 1
  }
}