Pith Number

pith:YI3CWRXQ

pith:2025:YI3CWRXQI6XC5XMUFDGEPGSW2N

not attested not anchored not stored refs pending

Chirality-induced quantum nonreciprocity

Bing Chen, \c{S}ahin K. \"Ozdemir, Donghao Li, Fengbo Zhang, Franco Nori, Han Bao, Heng Shen, Hui Jing, Ran Huang, Xingda Lu, Yanhong Xiao, Zhongxiao Xu, Zimo Zhang

arxiv:2504.13437 v2 · 2025-04-18 · quant-ph · 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{YI3CWRXQI6XC5XMUFDGEPGSW2N}

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	2026-07-05T10:51:38.995369Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c2362b46f047ae2edd9428cc479a56d348c3e72809ab59859e84d6b607d85922

Aliases

arxiv: 2504.13437 · arxiv_version: 2504.13437v2 · doi: 10.48550/arxiv.2504.13437 · pith_short_12: YI3CWRXQI6XC · pith_short_16: YI3CWRXQI6XC5XMU · pith_short_8: YI3CWRXQ

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/YI3CWRXQI6XC5XMUFDGEPGSW2N \
  | 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: c2362b46f047ae2edd9428cc479a56d348c3e72809ab59859e84d6b607d85922

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "95589093a05e916bfe6905abac4f0442eac1dbfaba951ecd77bdc47eb47974c7",
    "cross_cats_sorted": [
      "physics.atom-ph",
      "physics.optics"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2025-04-18T03:34:16Z",
    "title_canon_sha256": "535100f756cd1f821685938fa6d971dda00966f34014e371ad6630d61e018ed6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.13437",
    "kind": "arxiv",
    "version": 2
  }
}