Pith Number

pith:UK27SZDE

pith:2023:UK27SZDEJ7RP4WNMQXQDAQZH2F

not attested not anchored not stored refs pending

COSMIC: An Ethernet-based Commensal, Multimode Digital Backend on the Karl G. Jansky Very Large Array for the Search for Extraterrestrial Intelligence

Alan Erickson, Andrew P.V. Siemion, Chenoa D. Tremblay, Cherry Ng, Daniel Czech, David E. MacMahon, Jack Hickish, Joseph S. Bright, Kevin Lacker, Mark Ruzindana, Matt Lebofsky, Paul Demorest, Ross A. Donnachie, Savin Shynu Varghese, Talon Myburgh, Vishal Gajjar, Wael Farah

arxiv:2310.09414 v2 · 2023-10-13 · 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{UK27SZDEJ7RP4WNMQXQDAQZH2F}

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

Conducting High Frequency Radio SETI using ALMA

Receipt and verification

First computed	2026-07-05T07:16:47.509325Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a2b5f964644fe2fe59ac85e0304327d1482e8623628b896891a4e6a206f6fd92

Aliases

arxiv: 2310.09414 · arxiv_version: 2310.09414v2 · doi: 10.48550/arxiv.2310.09414 · pith_short_12: UK27SZDEJ7RP · pith_short_16: UK27SZDEJ7RP4WNM · pith_short_8: UK27SZDE

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/UK27SZDEJ7RP4WNMQXQDAQZH2F \
  | 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: a2b5f964644fe2fe59ac85e0304327d1482e8623628b896891a4e6a206f6fd92

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6d7511a04bc15adf4cdfc877234212008fb07f666dc05681a5a01318c40dd20c",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2023-10-13T21:42:53Z",
    "title_canon_sha256": "d8294e284963544965fb5cb6f20190b96b7a6cf455b82a00c6f34280b4c9620e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2310.09414",
    "kind": "arxiv",
    "version": 2
  }
}