Pith Number

pith:4BXO2PYU

pith:2019:4BXO2PYUNMTK37VPCNGGGXBCBG

not attested not anchored not stored refs pending

K2-19b and c are in a 3:2 Commensurability but out of Resonance: A Challenge to Planet Assembly by Convergent Migration

Andrew W. Howard, Avi Shporer, Benjamin J. Fulton, Daniel Bayliss, Daniel Jontof-Hutter, Erik A. Petigura, Howard Isaacson, John Livingston, Konstantin Batygin, Lauren M. Weiss, Michael Werner, N\'estor Espinoza, S. C. C. Barros, Sean M. Mills

arxiv:1910.12899 v1 · 2019-10-28 · 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{4BXO2PYUNMTK37VPCNGGGXBCBG}

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

HD 148797: A bright F-type star with two moderate-period low-density sub-Jovian planets. Compact multi-planet architectures are common in the Neptunian savanna

Receipt and verification

First computed	2026-07-05T00:32:03.219586Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e06eed3f146b26adfeaf134c635c2209bdd90f9cdf8c0959f2be97db0a4d17f7

Aliases

arxiv: 1910.12899 · arxiv_version: 1910.12899v1 · doi: 10.48550/arxiv.1910.12899 · pith_short_12: 4BXO2PYUNMTK · pith_short_16: 4BXO2PYUNMTK37VP · pith_short_8: 4BXO2PYU

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/4BXO2PYUNMTK37VPCNGGGXBCBG \
  | 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: e06eed3f146b26adfeaf134c635c2209bdd90f9cdf8c0959f2be97db0a4d17f7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "92876775b60a8e4a8598f268476169603eda746ac6fa753b1eb71733a8c86db5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2019-10-28T18:28:22Z",
    "title_canon_sha256": "77181353165f0b1cb02508a027464ba24c92a44cf7768572ec247d82a67e7306"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1910.12899",
    "kind": "arxiv",
    "version": 1
  }
}