Pith Number

pith:EE2D6LYW

pith:2023:EE2D6LYWUEZXQNSN5SJ6PS4U7C

not attested not anchored not stored refs pending

A Simultaneous Dual-site Technosignature Search Using International LOFAR Stations

Andrew P. V. Siemion, Aoife Brennan, Ben McKeon, Bryan Brzycki, Charles Giese, Cloe Alcaria, Dave H. E. MacMahon, David J. McKenna, Evan F. Keane, Imke de Pater, Jamie Drew, Joseph McCauley, Matt Lebofsky, Owen A. Johnson, Peter T. Gallagher, Richard Elkins, Ruth Kelly, Shauna Rose Raeside, S. Pete Worden, Steve Croft, Tobia D. Carozzi, Vishal Gajjar

arxiv:2310.15704 v1 · 2023-10-24 · 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{EE2D6LYWUEZXQNSN5SJ6PS4U7C}

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	2026-07-05T07:04:29.912155Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

21343f2f16a13378364dec93e7cb94f89138e3c1e97775c35d3a9ca6d45fda30

Aliases

arxiv: 2310.15704 · arxiv_version: 2310.15704v1 · doi: 10.48550/arxiv.2310.15704 · pith_short_12: EE2D6LYWUEZX · pith_short_16: EE2D6LYWUEZXQNSN · pith_short_8: EE2D6LYW

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/EE2D6LYWUEZXQNSN5SJ6PS4U7C \
  | 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: 21343f2f16a13378364dec93e7cb94f89138e3c1e97775c35d3a9ca6d45fda30

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d1edc4d0c96d07e3cfbb99297aa00b6e00247ce8e2660bce597a0147e6eba05b",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2023-10-24T10:27:51Z",
    "title_canon_sha256": "6923c969d3e510c68a2fc0956252520fd1bb8d026c89502a5fab3b897a7115fc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2310.15704",
    "kind": "arxiv",
    "version": 1
  }
}