Pith Number

pith:OWKYA2WL

pith:2020:OWKYA2WLMME2VWLHBBLWWVCA6Y

not attested not anchored not stored refs pending

Sub-Wavelength Passive Optical Isolators Using Photonic Structures Based on Weyl Semimetals

Bo Zhao, Cheng Guo, Shanhui Fan, Viktar Asadchy

arxiv:2001.00371 v1 · 2020-01-02 · physics.optics · cond-mat.mes-hall

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OWKYA2WLMME2VWLHBBLWWVCA6Y}

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	2026-07-05T01:41:16.129963Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7595806acb6309aad96708576b5440f61fa5e6e4f308fdf75c4ed95193a6782e

Aliases

arxiv: 2001.00371 · arxiv_version: 2001.00371v1 · doi: 10.48550/arxiv.2001.00371 · pith_short_12: OWKYA2WLMME2 · pith_short_16: OWKYA2WLMME2VWLH · pith_short_8: OWKYA2WL

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/OWKYA2WLMME2VWLHBBLWWVCA6Y \
  | 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: 7595806acb6309aad96708576b5440f61fa5e6e4f308fdf75c4ed95193a6782e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d88bd62fa13035bfb0e2b3e25b68fb754589999fd039ff93c3299e37341ed478",
    "cross_cats_sorted": [
      "cond-mat.mes-hall"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2020-01-02T09:34:42Z",
    "title_canon_sha256": "b02c02d7db606990f7d3fc61fa89c2409a66491c87393fde1c1380acc52f1b26"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2001.00371",
    "kind": "arxiv",
    "version": 1
  }
}