Pith Number

pith:OIJENJOG

pith:2022:OIJENJOGMIN72BOQVZ25XIAT7X

not attested not anchored not stored refs pending

An acousto-optic modulator based bi-frequency interferometer for quantum technology

Qiqi Deng, Wenqi Li, Xiaoying Li, Xueshi Guo

arxiv:2210.00406 v3 · 2022-10-02 · quant-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{OIJENJOGMIN72BOQVZ25XIAT7X}

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	2026-07-05T06:45:58.939052Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

721246a5c6621bfd05d0ae75dba013fde7793b6712b6a856c893d94641d23eb9

Aliases

arxiv: 2210.00406 · arxiv_version: 2210.00406v3 · doi: 10.48550/arxiv.2210.00406 · pith_short_12: OIJENJOGMIN7 · pith_short_16: OIJENJOGMIN72BOQ · pith_short_8: OIJENJOG

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/OIJENJOGMIN72BOQVZ25XIAT7X \
  | 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: 721246a5c6621bfd05d0ae75dba013fde7793b6712b6a856c893d94641d23eb9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e25042c253a44fe6db630856a83474920675afeb9d21d286014171c4a7133f45",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2022-10-02T01:59:46Z",
    "title_canon_sha256": "e6cf316e879fa4dbcdb51bfcc0dfe50e51790172074ea2f0066adba3b7c00c7c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2210.00406",
    "kind": "arxiv",
    "version": 3
  }
}