Pith Number

pith:W2OP6AFK

pith:2023:W2OP6AFKTNVEJAOGS3WACRMIQC

not attested not anchored not stored refs pending

Scaling K2 VII: Evidence for a high occurrence rate of hot sub-Neptunes at intermediate ages

Galen J. Bergsten, Jessie L. Christiansen, Jon K. Zink, Kevin K. Hardegree-Ullman, Kiersten M. Boley, Luisa M. Rebull, Philip F. Hopkins, Rachel B. Fernandes, Sakhee Bhure

arxiv:2311.18709 v1 · 2023-11-30 · 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{W2OP6AFKTNVEJAOGS3WACRMIQC}

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	2026-07-05T07:18:45.648656Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b69cff00aa9b6a4481c696ec014588808d25da5fd7b07e3d08a38a0a79a038b6

Aliases

arxiv: 2311.18709 · arxiv_version: 2311.18709v1 · doi: 10.48550/arxiv.2311.18709 · pith_short_12: W2OP6AFKTNVE · pith_short_16: W2OP6AFKTNVEJAOG · pith_short_8: W2OP6AFK

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/W2OP6AFKTNVEJAOGS3WACRMIQC \
  | 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: b69cff00aa9b6a4481c696ec014588808d25da5fd7b07e3d08a38a0a79a038b6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3b3743679a143806711c07e4cfca1c92cd5fd40df89e082f06e4ee513230c99d",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2023-11-30T17:01:19Z",
    "title_canon_sha256": "9f83c8018524cc006ac8b585b521311066439a3b0f3cd74626dfc19938ed4d59"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2311.18709",
    "kind": "arxiv",
    "version": 1
  }
}