Pith Number

pith:ZXGPMZ5X

pith:2010:ZXGPMZ5XY6MWPO5AA2TUCPHVPR

not attested not anchored not stored refs pending

Subwavelength electromagnetic diode: one-way response of cascading nonlinear meta-atoms

Chao Wu, Hongqiang Li, Jin Han, Xing Yu, Yang Cao, Yuancheng Fan, Zeyong Wei

arxiv:1012.2252 v2 · 2010-12-10 · 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{ZXGPMZ5XY6MWPO5AA2TUCPHVPR}

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	2026-05-18T04:21:00.524104Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cdccf667b7c79967bba006a7413cf57c53a1d5f2f52c7cb42cc4a602f7c0374b

Aliases

arxiv: 1012.2252 · arxiv_version: 1012.2252v2 · doi: 10.48550/arxiv.1012.2252 · pith_short_12: ZXGPMZ5XY6MW · pith_short_16: ZXGPMZ5XY6MWPO5A · pith_short_8: ZXGPMZ5X

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/ZXGPMZ5XY6MWPO5AA2TUCPHVPR \
  | 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: cdccf667b7c79967bba006a7413cf57c53a1d5f2f52c7cb42cc4a602f7c0374b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eb60e955489eb087ade1bfafd2ef1a444b22e3e6847cffdfd45b56345987dfc5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2010-12-10T12:48:35Z",
    "title_canon_sha256": "e7afe61b59202e5a39d9e9321389510d4f7b77f55ceedc7e96ab360033b6cce0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1012.2252",
    "kind": "arxiv",
    "version": 2
  }
}