Pith Number

pith:MZDCNOYK

pith:2014:MZDCNOYKRHPHRSWUXCGDYEAVHY

not attested not anchored not stored refs pending

The period ratio distribution of Kepler's candidate multiplanet systems

Jason A. Hwang (CIERA - Northwestern University), Jason H. Steffen

arxiv:1409.3320 v2 · 2014-09-11 · 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{MZDCNOYKRHPHRSWUXCGDYEAVHY}

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

Stellar Obliquities of Young Systems, Atmospheres Undergoing Contraction and Escape (SOYSAUCE) II: a 135 Myr planet on an aligned orbit with transit timing variations

Receipt and verification

First computed	2026-05-18T01:42:03.529175Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

664626bb0a89de78cad4b88c3c10153e1d49ef31d55210400bafae08305f3bcc

Aliases

arxiv: 1409.3320 · arxiv_version: 1409.3320v2 · doi: 10.48550/arxiv.1409.3320 · pith_short_12: MZDCNOYKRHPH · pith_short_16: MZDCNOYKRHPHRSWU · pith_short_8: MZDCNOYK

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/MZDCNOYKRHPHRSWUXCGDYEAVHY \
  | 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: 664626bb0a89de78cad4b88c3c10153e1d49ef31d55210400bafae08305f3bcc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6fe68b0001d43059815cadb968aca1350cdf1eaaa1aa6d31a8e90b71bcc782a8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2014-09-11T04:17:24Z",
    "title_canon_sha256": "ee49dd4ec28c4d3a33179377bf81aecea85ee2db2702f2125c864db622c5b89a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.3320",
    "kind": "arxiv",
    "version": 2
  }
}