Pith Number

pith:XWLPD7PO

pith:2021:XWLPD7POSCK223Z7DHUX3GEGXN

not attested not anchored not stored refs pending

Quantum-enhanced rubidium atomic magnetometer based on Faraday rotation via 795-nm Stokes operator squeezed light

Jun He, Junmin Wang, Lele Bai, Lulu Zhang, Xin Wen, Yanhua Wang, Yulin Yang

arxiv:2112.00186 v3 · 2021-12-01 · 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{XWLPD7POSCK223Z7DHUX3GEGXN}

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	2026-07-05T03:37:48.424946Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bd96f1fdee9095ad6f3f19e97d9886bb65fb68ec53acd5166f4942968d2b34c4

Aliases

arxiv: 2112.00186 · arxiv_version: 2112.00186v3 · doi: 10.48550/arxiv.2112.00186 · pith_short_12: XWLPD7POSCK2 · pith_short_16: XWLPD7POSCK223Z7 · pith_short_8: XWLPD7PO

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/XWLPD7POSCK223Z7DHUX3GEGXN \
  | 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: bd96f1fdee9095ad6f3f19e97d9886bb65fb68ec53acd5166f4942968d2b34c4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3b190a9609910cc8f7c0bf7b1c74cb5b939cb80a724db8a3914acca6eb03a725",
    "cross_cats_sorted": [
      "physics.atom-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2021-12-01T00:05:27Z",
    "title_canon_sha256": "5768ab877b994cf56054ac442c5780229b70f333d7a3de28dc2cf515abd6a218"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2112.00186",
    "kind": "arxiv",
    "version": 3
  }
}