Pith Number

pith:EPVMDPTV

pith:2013:EPVMDPTVVVJDAGJRZZPTFDHJKB

not attested not anchored not stored refs pending

Secular Behavior of Exoplanets: Self-Consistency and Comparisons with the Planet-Planet Scattering Hypothesis

Miles Timpe, Noel Gorelick, Ravikumar Kopparapu, Richard Greenberg, Rory Barnes, Sean N. Raymond

arxiv:1307.4761 v1 · 2013-07-17 · astro-ph.EP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EPVMDPTVVVJDAGJRZZPTFDHJKB}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T01:48:43.235673Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

23eac1be75ad52301931ce5f328ce9504f5fe52ad49f0a224c8f0217a2fa708e

Aliases

arxiv: 1307.4761 · arxiv_version: 1307.4761v1 · doi: 10.48550/arxiv.1307.4761 · pith_short_12: EPVMDPTVVVJD · pith_short_16: EPVMDPTVVVJDAGJR · pith_short_8: EPVMDPTV

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/EPVMDPTVVVJDAGJRZZPTFDHJKB \
  | 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: 23eac1be75ad52301931ce5f328ce9504f5fe52ad49f0a224c8f0217a2fa708e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6519a9e43cb2555b2c7f04d70634b89c365fdf6e640c61aea3944a111ab2d26f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2013-07-17T20:00:02Z",
    "title_canon_sha256": "7277f1bb81df74ec8cba35bb8c85fdf8832f060373271fab1466cec9c2d47572"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.4761",
    "kind": "arxiv",
    "version": 1
  }
}