Pith Number

pith:5VWXHDLX

pith:2020:5VWXHDLX6DGPJHB3N7XOOEMTTD

not attested not anchored not stored refs pending

A Habitable-Zone Earth-Sized Planet Rescued from False Positive Status

Andrew Vanderburg, Chelsea X. Huang, Chris Henze, David W. Latham, Jeffrey Coughlin, Karen A. Collins, Knicole D. Col\'on, Natalie Batalha, Pamela Rowden, Samuel N. Quinn, Steve Bryson, Susan E. Mullally

arxiv:2004.06725 v1 · 2020-04-14 · astro-ph.EP · astro-ph.IM · astro-ph.SR

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5VWXHDLX6DGPJHB3N7XOOEMTTD}

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	2026-07-05T00:57:20.820909Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ed6d738d77f0ccf49c3b6feee7119398ef439758b7057a13c61a9f526162c6f9

Aliases

arxiv: 2004.06725 · arxiv_version: 2004.06725v1 · doi: 10.48550/arxiv.2004.06725 · pith_short_12: 5VWXHDLX6DGP · pith_short_16: 5VWXHDLX6DGPJHB3 · pith_short_8: 5VWXHDLX

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/5VWXHDLX6DGPJHB3N7XOOEMTTD \
  | 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: ed6d738d77f0ccf49c3b6feee7119398ef439758b7057a13c61a9f526162c6f9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "39b293e830ca76d5bcf0ec56ce56f32e4122788a1d9f0013780c5200f54bfe93",
    "cross_cats_sorted": [
      "astro-ph.IM",
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2020-04-14T18:00:01Z",
    "title_canon_sha256": "14f8dff5e3671220b1b661eb42bcc1006ecf953d19ceed3a2512943a9d8361c6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2004.06725",
    "kind": "arxiv",
    "version": 1
  }
}