Pith Number

pith:2JZCJY5M

pith:2018:2JZCJY5MC6CUXCLAJ7MGOBMSMM

not attested not anchored not stored refs pending

Active Underwater Detection with an Array of Atomic Magnetometers

Cameron Deans, Ferruccio Renzoni, Luca Marmugi

arxiv:1803.07846 v1 · 2018-03-21 · physics.ins-det · physics.atom-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{2JZCJY5MC6CUXCLAJ7MGOBMSMM}

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	2026-05-18T00:15:15.246853Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d27224e3ac17854b89604fd8670592631736c45a766b0e4325d84e7bd133d4b2

Aliases

arxiv: 1803.07846 · arxiv_version: 1803.07846v1 · doi: 10.48550/arxiv.1803.07846 · pith_short_12: 2JZCJY5MC6CU · pith_short_16: 2JZCJY5MC6CUXCLA · pith_short_8: 2JZCJY5M

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/2JZCJY5MC6CUXCLAJ7MGOBMSMM \
  | 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: d27224e3ac17854b89604fd8670592631736c45a766b0e4325d84e7bd133d4b2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "87ea8da2a305ceec3d08bfc9ed2905799bbcc5cf9408a8d67eb9f25135c46568",
    "cross_cats_sorted": [
      "physics.atom-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ins-det",
    "submitted_at": "2018-03-21T10:49:33Z",
    "title_canon_sha256": "814422093052276cefb83052814ea374fcc3093839352caa4f1bc4a84f0710a4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.07846",
    "kind": "arxiv",
    "version": 1
  }
}