Pith Number

pith:KHAFPFZ7

pith:2020:KHAFPFZ7B6PZ2EKKEW3OMML7VI

not attested not anchored not stored refs pending

The Habitable-zone Planet Finder Reveals A High Mass and a Low Obliquity for the Young Neptune K2-25b

Andrew J. Metcalf, Andrew Monson, Angie Wolfgang, Arpita Roy, Caleb Ca\~nas, Chad F. Bender, Christian Schwab, Connor Fredrick, Eric B. Ford, Eric Levi, Flynn Haase, Fred Hearty, Gudmundur Stefansson, Jason T. Wright, Jayadev Rajagopal, Joe P. Ninan, John Wisniewski, Joshua Winn, Lawrence Ramsey, Leslie Hebb, Lori Allen, Marissa Maney, Paul Robertson, Rebekah I. Dawson, Ryan Terrien, Samuel Halverson, Scott A. Diddams, Shubham Kanodia, Suvrath Mahadevan, William Cochran

arxiv:2007.12766 v1 · 2020-07-24 · 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{KHAFPFZ7B6PZ2EKKEW3OMML7VI}

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.

Receipt and verification

First computed	2026-07-05T01:40:36.625037Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

51c057973f0f9f9d114a25b6e6317faa2a60c50d01658691f8b8a6130b7c5d8d

Aliases

arxiv: 2007.12766 · arxiv_version: 2007.12766v1 · doi: 10.48550/arxiv.2007.12766 · pith_short_12: KHAFPFZ7B6PZ · pith_short_16: KHAFPFZ7B6PZ2EKK · pith_short_8: KHAFPFZ7

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/KHAFPFZ7B6PZ2EKKEW3OMML7VI \
  | 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: 51c057973f0f9f9d114a25b6e6317faa2a60c50d01658691f8b8a6130b7c5d8d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "41daf8a718704c1d996ac073dc4130262a89d58494be338410436f555e7861f9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2020-07-24T21:00:25Z",
    "title_canon_sha256": "9c21d7a501de43655fddbbafbdd24b3b5eea23df65cac72c3b52b729cb2c0316"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2007.12766",
    "kind": "arxiv",
    "version": 1
  }
}