Pith Number

pith:QFN2NA4A

pith:2022:QFN2NA4AWOUSW4SDWB22UBFEE4

not attested not anchored not stored refs pending

Robust single-sideband-modulated Raman light generation for atom interferometry by FBG-based optical rectangular filtration

Aiai Jia, Enlong Wang, Guochao Wang, Huankai Zhang, Jun Yang, Kang Ying, Lingxiao Zhu, Qixue Li, Shuhua Yan, Xiao Yu, Xuan Li, Xu Zhang, Yaning Wang

arxiv:2205.04875 v1 · 2022-05-10 · physics.atom-ph · physics.optics

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QFN2NA4AWOUSW4SDWB22UBFEE4}

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	2026-07-05T04:47:16.906126Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

815ba68380b3a92b7243b075aa04a4270a78c7014906fbc00a8f7ce259ee057f

Aliases

arxiv: 2205.04875 · arxiv_version: 2205.04875v1 · doi: 10.48550/arxiv.2205.04875 · pith_short_12: QFN2NA4AWOUS · pith_short_16: QFN2NA4AWOUSW4SD · pith_short_8: QFN2NA4A

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/QFN2NA4AWOUSW4SDWB22UBFEE4 \
  | 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: 815ba68380b3a92b7243b075aa04a4270a78c7014906fbc00a8f7ce259ee057f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "91fbb0454321cf439555b7b39fba6df5333b9de732af4a90853ede794246e3a7",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2022-05-10T13:19:45Z",
    "title_canon_sha256": "94f0cafc4e39f86afe9537efa7073b1452acc0e4ead2d6b04d72608254397cd5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2205.04875",
    "kind": "arxiv",
    "version": 1
  }
}