Pith Number

pith:UPZBAZJI

pith:2025:UPZBAZJIH2PKQFSI6BINUZNSCV

not attested not anchored not stored refs pending

A Pan-STARRS Search for Distant Planets: Part 1

Jacob A. Kurlander, Kevin J. Napier, Matthew J. Holman, Matthew J. Payne

arxiv:2506.02144 v1 · 2025-06-02 · astro-ph.EP · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UPZBAZJIH2PKQFSI6BINUZNSCV}

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	2026-07-05T11:14:33.316149Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a3f21065283e9ea81648f050da65b21548a7a20006ea9225cda1d7bfaaa7c011

Aliases

arxiv: 2506.02144 · arxiv_version: 2506.02144v1 · doi: 10.48550/arxiv.2506.02144 · pith_short_12: UPZBAZJIH2PK · pith_short_16: UPZBAZJIH2PKQFSI · pith_short_8: UPZBAZJI

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/UPZBAZJIH2PKQFSI6BINUZNSCV \
  | 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: a3f21065283e9ea81648f050da65b21548a7a20006ea9225cda1d7bfaaa7c011

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "825e36dec168f4e343bcf11fbc85ff1c7e21048a9f8a4de6c37f0389e4f4719f",
    "cross_cats_sorted": [
      "astro-ph.IM"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2025-06-02T18:13:46Z",
    "title_canon_sha256": "ef68348d4120e1dd1645cc067ebcc9a2a1db44cefb8a06e3390c70d16643cae8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.02144",
    "kind": "arxiv",
    "version": 1
  }
}