Pith Number

pith:LACDVJ5S

pith:2013:LACDVJ5SJ2TNTEJK6LFO63O7JX

not attested not anchored not stored refs pending

Dynamical Measurements of the Interior Structure of Exoplanets

Juliette C. Becker, Konstantin Batygin

arxiv:1309.5363 v1 · 2013-09-20 · astro-ph.EP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LACDVJ5SJ2TNTEJK6LFO63O7JX}

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	2026-05-18T01:47:34.878955Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

58043aa7b24ea6d9912af2caef6ddf4dc80ed5d014536ec7e48668b6d8fcab74

Aliases

arxiv: 1309.5363 · arxiv_version: 1309.5363v1 · doi: 10.48550/arxiv.1309.5363 · pith_short_12: LACDVJ5SJ2TN · pith_short_16: LACDVJ5SJ2TNTEJK · pith_short_8: LACDVJ5S

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/LACDVJ5SJ2TNTEJK6LFO63O7JX \
  | 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: 58043aa7b24ea6d9912af2caef6ddf4dc80ed5d014536ec7e48668b6d8fcab74

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d6fd2413bd2ce84f83b596c60e369d43d2978bd466601900e318a1e0f02e39da",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2013-09-20T20:00:01Z",
    "title_canon_sha256": "baa724ebf63d97f5365e2d914a7faa599057e5d6d10f3953495a3c6b22cda78c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1309.5363",
    "kind": "arxiv",
    "version": 1
  }
}