Pith Number

pith:CX7FI2Z2

pith:2024:CX7FI2Z2TEXZRK75XMBSY2M2OH

not attested not anchored not stored refs pending

Nonreciprocal optical metasurface based on spinning cylinders

Hao Pan, Hengzhi Li, Shubo Wang, Wanyue Xiao, Zheng Yang

arxiv:2411.15928 v1 · 2024-11-24 · 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{CX7FI2Z2TEXZRK75XMBSY2M2OH}

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	2026-07-05T09:39:43.818481Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

15fe546b3a992f98abfdbb032c699a71ee44efdb59478c294d8684d1b0005960

Aliases

arxiv: 2411.15928 · arxiv_version: 2411.15928v1 · doi: 10.48550/arxiv.2411.15928 · pith_short_12: CX7FI2Z2TEXZ · pith_short_16: CX7FI2Z2TEXZRK75 · pith_short_8: CX7FI2Z2

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/CX7FI2Z2TEXZRK75XMBSY2M2OH \
  | 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: 15fe546b3a992f98abfdbb032c699a71ee44efdb59478c294d8684d1b0005960

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e5547127e0f3fecc7b036134ddc3722a340b2e509cee56de0c1042156e44d4d4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2024-11-24T17:34:51Z",
    "title_canon_sha256": "8e55e8c17fda89cace1487e99594f88867566a18a06e1e1ae2b6d570251f5f56"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2411.15928",
    "kind": "arxiv",
    "version": 1
  }
}