Pith Number

pith:NSEREEO3

pith:2024:NSEREEO3HARDFT72R5X3DCRH4Y

not attested not anchored not stored refs pending

A new mass and radius determination of the ultra-short period planet K2-106b and the fluffy planet K2-106c

A.M.S. Smith, C.M. Persson, D. Gandolfi, D. Sebastian, E. Goffo, E.W. Guenther, J. Korth, M. Fridlund

arxiv:2402.09322 v2 · 2024-02-14 · 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{NSEREEO3HARDFT72R5X3DCRH4Y}

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

Planet Masses, Radii, and Orbits from NASA's K2 Mission

Receipt and verification

First computed	2026-07-05T07:50:06.837432Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6c891211db382232cffa8f6fb18a27e62c436c5434b0af8997e56b6d19755a4c

Aliases

arxiv: 2402.09322 · arxiv_version: 2402.09322v2 · doi: 10.48550/arxiv.2402.09322 · pith_short_12: NSEREEO3HARD · pith_short_16: NSEREEO3HARDFT72 · pith_short_8: NSEREEO3

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/NSEREEO3HARDFT72R5X3DCRH4Y \
  | 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: 6c891211db382232cffa8f6fb18a27e62c436c5434b0af8997e56b6d19755a4c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4c08e012d1ea96d3259b6bb1c8f77e9be2f9ebaf400163cd9be5d5810ead7364",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2024-02-14T17:15:10Z",
    "title_canon_sha256": "b9f5fce8cbf5db3cd18695b2f09b85117b75605214a143e930918fe1a8649027"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2402.09322",
    "kind": "arxiv",
    "version": 2
  }
}