Pith Number

pith:LTOCMT6D

pith:2025:LTOCMT6D3XXMDGHSIOORV3GKEY

not attested not anchored not stored refs pending

On the Ordering of Exoplanet Systems

Hagai B. Perets, Michael Lozovsky

arxiv:2508.13274 v1 · 2025-08-18 · 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{LTOCMT6D3XXMDGHSIOORV3GKEY}

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	2026-07-05T11:55:45.674654Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5cdc264fc3ddeec198f2439d1aecca263841a96974a18200baee8b73d94da500

Aliases

arxiv: 2508.13274 · arxiv_version: 2508.13274v1 · doi: 10.48550/arxiv.2508.13274 · pith_short_12: LTOCMT6D3XXM · pith_short_16: LTOCMT6D3XXMDGHS · pith_short_8: LTOCMT6D

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/LTOCMT6D3XXMDGHSIOORV3GKEY \
  | 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: 5cdc264fc3ddeec198f2439d1aecca263841a96974a18200baee8b73d94da500

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1a31a4179cdc61da9b64afb76d72ef53207bfcdad92977e72a311cc6302d2071",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2025-08-18T18:00:09Z",
    "title_canon_sha256": "61ea03fbfb3d505f832d9a9e562a66ec75fbc1a89c956cbaf6dd8f4083f25fa4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.13274",
    "kind": "arxiv",
    "version": 1
  }
}