Pith Number

pith:ZRN76WIE

pith:2026:ZRN76WIEMXFI7Z4DTRVXIGOKT5

not attested not anchored not stored refs pending

Field-driven nonlinear metasurface: self-adaptive transition between high-selectivity transmission and broadband shielding

Hanqing Liu, Peiguo Liu, Shangjing Xi, Wenye Ji, Xiaodi Zhang, Yanqing Cheng, Yuan Xu

arxiv:2607.22144 v1 · 2026-07-24 · 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{ZRN76WIEMXFI7Z4DTRVXIGOKT5}

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	2026-07-27T01:20:50.384691Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cc5bff590465ca8fe7839c6b7419ca9f7e39833e6a081e43e724ffdb8660ebec

Aliases

arxiv: 2607.22144 · arxiv_version: 2607.22144v1 · doi: 10.48550/arxiv.2607.22144 · pith_short_12: ZRN76WIEMXFI · pith_short_16: ZRN76WIEMXFI7Z4D · pith_short_8: ZRN76WIE

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/ZRN76WIEMXFI7Z4DTRVXIGOKT5 \
  | 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: cc5bff590465ca8fe7839c6b7419ca9f7e39833e6a081e43e724ffdb8660ebec

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4629d9d15d60dc32c05b4ee7422d67f39a3b5e6af6580751909fea38b88aefc3",
    "cross_cats_sorted": [
      "physics.app-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2026-07-24T09:41:34Z",
    "title_canon_sha256": "700bc00b213675fdd801d8b57b4d836ead4435215b77cea6f3e052324f37399d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.22144",
    "kind": "arxiv",
    "version": 1
  }
}