Pith Number

pith:MJAGIQID

pith:2019:MJAGIQIDMLPEY7YUHXJ5SXQWDF

not attested not anchored not stored refs pending

On the patterns observed in Kepler multi-planet systems

Wei Zhu (CITA)

arxiv:1907.02074 v3 · 2019-07-03 · 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{MJAGIQIDMLPEY7YUHXJ5SXQWDF}

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

Super-Earth masses sculpted by pebble isolation around stars of different masses

Receipt and verification

First computed	2026-07-05T00:55:02.565965Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

624064410362de4c7f143dd3d95e161962e9ab48189a18794836ac61c7d8fb0e

Aliases

arxiv: 1907.02074 · arxiv_version: 1907.02074v3 · doi: 10.48550/arxiv.1907.02074 · pith_short_12: MJAGIQIDMLPE · pith_short_16: MJAGIQIDMLPEY7YU · pith_short_8: MJAGIQID

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/MJAGIQIDMLPEY7YUHXJ5SXQWDF \
  | 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: 624064410362de4c7f143dd3d95e161962e9ab48189a18794836ac61c7d8fb0e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b3c839d77f3873dbdcda78447ebebe0ae00a712e8173e981230a26ec3d6c2d3b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2019-07-03T18:00:01Z",
    "title_canon_sha256": "082e93686ece75423531519e17fb17b3f1e7175b84fe364f9a51a4f9b70689b0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.02074",
    "kind": "arxiv",
    "version": 3
  }
}