Pith Number

pith:RQGX345B

pith:2025:RQGX345BMZPTD3QGNYH7RKBGRB

not attested not anchored not stored refs pending

Technosignature Searches of Interstellar Objects

Adam Frank, Andrew P. V. Siemion, Brian C. Lacki, Chris Lintott, Colin Orion Chandler, Darryl Z. Seligman, Devanshi Singh, Ellie White, Emma E. Yu, James R. A. Davenport, Jason T. Wright, Jinshuo Zhang, Maxwell K. Frissell, Naomi Morato, Peter Yoachim, Sofia Z. Sheikh, Stephen DiKerby, Steve Croft, T. Joseph W. Lazio, Valeria Garcia Lopez

arxiv:2508.16825 v1 · 2025-08-22 · 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{RQGX345BMZPTD3QGNYH7RKBGRB}

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

Quantitative Mapping of the Loeb Scale

Receipt and verification

First computed	2026-07-05T11:58:04.617586Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8c0d7df3a1665f31ee066e0ff8a8268868975b49249c33d8ecdebd6329523771

Aliases

arxiv: 2508.16825 · arxiv_version: 2508.16825v1 · doi: 10.48550/arxiv.2508.16825 · pith_short_12: RQGX345BMZPT · pith_short_16: RQGX345BMZPTD3QG · pith_short_8: RQGX345B

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/RQGX345BMZPTD3QGNYH7RKBGRB \
  | 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: 8c0d7df3a1665f31ee066e0ff8a8268868975b49249c33d8ecdebd6329523771

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3ac5c36655d1d904e45ee2a7d1f32511cfb1e4ef1f2fb27cd80be0bcced8c837",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2025-08-22T22:45:30Z",
    "title_canon_sha256": "93298edf99b049a62420f92658939d95a25b9170bd46b082845d871113b7cf12"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.16825",
    "kind": "arxiv",
    "version": 1
  }
}