Pith Number

pith:KY25FES5

pith:2024:KY25FES5UFGNA4UWNSOMQFCF6Z

not attested not anchored not stored refs pending

Chirality tuning and reversing with resonant phase-change metasurfaces

Bo Song, Fangxing Lai, Hanxu Zhang, Jiecai Han, Jun Yin, Kang Du, Qinghai Song, Shumin Xiao, Xinbo Sha, Yixuan Zeng, Yuri Kivshar

arxiv:2401.01490 v1 · 2024-01-03 · physics.optics · physics.app-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{KY25FES5UFGNA4UWNSOMQFCF6Z}

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	2026-07-05T07:29:44.082538Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5635d2925da14cd072966c9cc81445f65ff2afb0a49565a6acec8987e1533cdc

Aliases

arxiv: 2401.01490 · arxiv_version: 2401.01490v1 · doi: 10.48550/arxiv.2401.01490 · pith_short_12: KY25FES5UFGN · pith_short_16: KY25FES5UFGNA4UW · pith_short_8: KY25FES5

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/KY25FES5UFGNA4UWNSOMQFCF6Z \
  | 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: 5635d2925da14cd072966c9cc81445f65ff2afb0a49565a6acec8987e1533cdc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "720fd0bc4e43818d6f7457ea91edd7427d106fa9564caf22a83ff9604b1c6b12",
    "cross_cats_sorted": [
      "physics.app-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2024-01-03T01:24:48Z",
    "title_canon_sha256": "63fb6c5bdc57cf34f721b8fb1180e841659912bb5a3cad8b75ba49b85bd3351c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2401.01490",
    "kind": "arxiv",
    "version": 1
  }
}