Pith Number

pith:QMTYSAGW

pith:2022:QMTYSAGW2KN7ZADVAUZX5CUWOQ

not attested not anchored not stored refs pending

Sensing performance enhancement via asymmetric gain optimization in the atom-light hybrid interferometer

Bo Fang, Chun-Hua Yuan, Guzhi Bao, L.Q Chen, Pan Liu, Shuying Chen, Zhifei Yu

arxiv:2201.03818 v1 · 2022-01-11 · 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{QMTYSAGW2KN7ZADVAUZX5CUWOQ}

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	2026-07-05T04:11:54.742219Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

83278900d6d29bfc807505337e8a96741ae0c9cf0a3c2ab9add778b69c43d0c1

Aliases

arxiv: 2201.03818 · arxiv_version: 2201.03818v1 · doi: 10.48550/arxiv.2201.03818 · pith_short_12: QMTYSAGW2KN7 · pith_short_16: QMTYSAGW2KN7ZADV · pith_short_8: QMTYSAGW

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/QMTYSAGW2KN7ZADVAUZX5CUWOQ \
  | 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: 83278900d6d29bfc807505337e8a96741ae0c9cf0a3c2ab9add778b69c43d0c1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c2e6eb56bbd91ed53911731e9df26703369630e0ad88c3dcad191f82f46ac5af",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2022-01-11T07:55:46Z",
    "title_canon_sha256": "18a40422d51e760ecfffb10a4090c5c042f7c483f69ac9ca160193d094a4aa9a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2201.03818",
    "kind": "arxiv",
    "version": 1
  }
}