Pith Number

pith:2URY4B7X

pith:2022:2URY4B7XGMMMAST65AVOEBO547

not attested not anchored not stored refs pending

Decoupled phase modulation for circularly polarized lights via chiral metasurface

Lili Tang, Lin Deng, Renchao Jin, Yongmin Liu, Yue Cao, Zheng-Gao Dong

arxiv:2202.10193 v1 · 2022-02-21 · 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{2URY4B7XGMMMAST65AVOEBO547}

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	2026-07-05T03:58:39.734837Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d5238e07f73318c04a7ee82ae205dde7e5193875d11eb06366c401462366806d

Aliases

arxiv: 2202.10193 · arxiv_version: 2202.10193v1 · doi: 10.48550/arxiv.2202.10193 · pith_short_12: 2URY4B7XGMMM · pith_short_16: 2URY4B7XGMMMAST6 · pith_short_8: 2URY4B7X

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/2URY4B7XGMMMAST65AVOEBO547 \
  | 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: d5238e07f73318c04a7ee82ae205dde7e5193875d11eb06366c401462366806d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7d5224e7983847a235eeee482731a9b852ac6459392cc58dfd1624b86ed65c23",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2022-02-21T13:07:17Z",
    "title_canon_sha256": "4c01fc8cf225fd80bc4d9df453384a540686f655ead2cdfdf9c136db5dc8d787"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2202.10193",
    "kind": "arxiv",
    "version": 1
  }
}