Pith Number

pith:6ZR2AN6D

pith:2021:6ZR2AN6DKCRD3SQP3HRBDCDQVL

not attested not anchored not stored refs pending

Nonreciprocal light transmission via optomechanical parametric interactions

Huaizhi Wu, Shi-Biao Zheng, Wan-Jun Su, Yan-Ting Lan, Yong Li

arxiv:2110.10922 v1 · 2021-10-21 · 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{6ZR2AN6DKCRD3SQP3HRBDCDQVL}

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	2026-07-05T04:02:57.770387Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f663a037c350a23dca0fd9e2118870aae04444bc47ad4298762adadcbc80af05

Aliases

arxiv: 2110.10922 · arxiv_version: 2110.10922v1 · doi: 10.48550/arxiv.2110.10922 · pith_short_12: 6ZR2AN6DKCRD · pith_short_16: 6ZR2AN6DKCRD3SQP · pith_short_8: 6ZR2AN6D

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/6ZR2AN6DKCRD3SQP3HRBDCDQVL \
  | 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: f663a037c350a23dca0fd9e2118870aae04444bc47ad4298762adadcbc80af05

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "38fdff3d0a4d6853e4408b613022a2e6243b30bf4b57c91fe595cef28f8b1aa2",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2021-10-21T06:29:03Z",
    "title_canon_sha256": "ed9b38c64a9ba945a601c292f18c864c4a10a93ea6520caa1b9166dc2095655e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2110.10922",
    "kind": "arxiv",
    "version": 1
  }
}