Pith Number

pith:UKTGVQZL

pith:2023:UKTGVQZLQFL3527GKLK5DLPL3C

not attested not anchored not stored refs pending

Data-Driven Approaches to Searches for the Technosignatures of Advanced Civilizations

Andrew Howard, Ashish A. Mahabal, Bruce Allen, Curt Cutler, Dawn Gelino, Denise Herzing, Erica Cartmill, Gerald Sussman, Giuseppe Longo, Jacob Foster, Jason T. Wright, Kevin Hand, Kiri Wagstaff, Lior Pachter, Matthew J. Graham, S. G. Djorgovski, Sofia Z. Sheikh, Stefano Cavuoti, T. Joseph W. Lazio, Umaa Rebbapragada, Vikram Ravi, Vishal Gajjar

arxiv:2308.15518 v1 · 2023-08-29 · astro-ph.IM · astro-ph.EP · physics.pop-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UKTGVQZLQFL3527GKLK5DLPL3C}

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	2026-07-05T06:46:08.835470Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a2a66ac32b8157beebe652d5d1adebd890ce10fb017b794a548521748153ac72

Aliases

arxiv: 2308.15518 · arxiv_version: 2308.15518v1 · doi: 10.48550/arxiv.2308.15518 · pith_short_12: UKTGVQZLQFL3 · pith_short_16: UKTGVQZLQFL3527G · pith_short_8: UKTGVQZL

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/UKTGVQZLQFL3527GKLK5DLPL3C \
  | 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: a2a66ac32b8157beebe652d5d1adebd890ce10fb017b794a548521748153ac72

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d331fe63146fed0d98ba15e0cf02bdc8c7bb09bba2c3916b2fa05f29626d956a",
    "cross_cats_sorted": [
      "astro-ph.EP",
      "physics.pop-ph"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2023-08-29T17:29:59Z",
    "title_canon_sha256": "6fcac90a25c3f1790d8a3cc599fa4a6c8d1d9eefe07dbc85e463978711e22592"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2308.15518",
    "kind": "arxiv",
    "version": 1
  }
}