Pith Number

pith:ZLKLVI43

pith:2012:ZLKLVI43MQS5VONGR5BTEAQS3U

not attested not anchored not stored refs pending

A proposal for community driven and decentralized astronomical databases and the Open Exoplanet Catalogue

Hanno Rein

arxiv:1211.7121 v2 · 2012-11-29 · astro-ph.EP · astro-ph.IM · physics.comp-ph · physics.data-an

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZLKLVI43MQS5VONGR5BTEAQS3U}

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

Investigating the System Configuration of Kepler-451 through Orbital Period Variations: Dynamical and Magnetic Interpretations

Receipt and verification

First computed	2026-05-18T03:39:15.890642Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cad4baa39b6425dab9a68f43320212dd267156ad5ec3a30ad4ae5860f9037637

Aliases

arxiv: 1211.7121 · arxiv_version: 1211.7121v2 · doi: 10.48550/arxiv.1211.7121 · pith_short_12: ZLKLVI43MQS5 · pith_short_16: ZLKLVI43MQS5VONG · pith_short_8: ZLKLVI43

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/ZLKLVI43MQS5VONGR5BTEAQS3U \
  | 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: cad4baa39b6425dab9a68f43320212dd267156ad5ec3a30ad4ae5860f9037637

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f5a0e2ab790ec98f49e358f1b906b178e527d8918033263a6f7a5cd3befaba7f",
    "cross_cats_sorted": [
      "astro-ph.IM",
      "physics.comp-ph",
      "physics.data-an"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/3.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2012-11-29T23:41:23Z",
    "title_canon_sha256": "53451e85bdcef038ec3b251e746c794526eee402b74682c65c424015ac7893c1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1211.7121",
    "kind": "arxiv",
    "version": 2
  }
}