Pith Number

pith:L7EHF3MS

pith:2013:L7EHF3MS6AZR6IIHEXSSFRYHYT

not attested not anchored not stored refs pending

Ultrasensitive Atomic Spin Measurements with a Nonlinear Interferometer

F. Martin Ciurana, G. Colangelo, M. Napolitano, M. W. Mitchell, N. Behbood, R. J. Sewell

arxiv:1310.5889 v3 · 2013-10-22 · quant-ph · 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{L7EHF3MS6AZR6IIHEXSSFRYHYT}

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	2026-05-18T02:42:06.114763Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5fc872ed92f0331f210725e522c707c4c118b888ed1e9fef324132f368ef494f

Aliases

arxiv: 1310.5889 · arxiv_version: 1310.5889v3 · doi: 10.48550/arxiv.1310.5889 · pith_short_12: L7EHF3MS6AZR · pith_short_16: L7EHF3MS6AZR6IIH · pith_short_8: L7EHF3MS

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/L7EHF3MS6AZR6IIHEXSSFRYHYT \
  | 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: 5fc872ed92f0331f210725e522c707c4c118b888ed1e9fef324132f368ef494f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e23e958b60411c07955b27e8347f884674d26364225fc87f0bcbd44437be4b73",
    "cross_cats_sorted": [
      "physics.atom-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2013-10-22T12:02:43Z",
    "title_canon_sha256": "6f6eae08278643eebfd1eb6dcaf966802771f2480f27a04cf62b9652b5cafeae"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1310.5889",
    "kind": "arxiv",
    "version": 3
  }
}