Pith Number

pith:UMG6474J

pith:2020:UMG6474JADYROZB3ZJ2XFMCDC3

not attested not anchored not stored refs pending

Quantum sensor networks as exotic field telescopes for multi-messenger astronomy

Andrei Derevianko, Arne Wickenbrock, Colin Bradley, Conner Dailey, Derek F. Jackson Kimball, Ibrahim Sulai, Szymon Pustelny

arxiv:2002.04352 v1 · 2020-02-11 · astro-ph.IM · astro-ph.CO · gr-qc · hep-ex · quant-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{UMG6474JADYROZB3ZJ2XFMCDC3}

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	2026-07-05T02:18:50.777521Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a30dee7f8900f117643bca7572b04316f10b5947d815d2110c072cb4b707f933

Aliases

arxiv: 2002.04352 · arxiv_version: 2002.04352v1 · doi: 10.48550/arxiv.2002.04352 · pith_short_12: UMG6474JADYR · pith_short_16: UMG6474JADYROZB3 · pith_short_8: UMG6474J

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/UMG6474JADYROZB3ZJ2XFMCDC3 \
  | 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: a30dee7f8900f117643bca7572b04316f10b5947d815d2110c072cb4b707f933

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b890f26e9aee7fe11e10523ed69d89bfa7b07dde6195a41c8207f3c0532a4bc3",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "gr-qc",
      "hep-ex",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2020-02-11T12:47:01Z",
    "title_canon_sha256": "1584937041418d9804cd7d98291363cbf3cca71f62efa3ed7b8a034a6ed74541"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2002.04352",
    "kind": "arxiv",
    "version": 1
  }
}