Pith Number

pith:CWRT4CVX

pith:2015:CWRT4CVXFOV4ECKZTK5NRWKJSB

not attested not anchored not stored refs pending

Second-Harmonic Generation of Spoof Surface Plasmon Polaritons Using Nonlinear Plasmonic Metamaterials

Cheng Qian, Hao Chi Zhang, Jian Guo, Lianming Li, Tie Jun Cui, Xiaojian Fu, Yifeng Fan

arxiv:1505.03260 v1 · 2015-05-13 · 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{CWRT4CVXFOV4ECKZTK5NRWKJSB}

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	2026-05-18T02:12:09.805421Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

15a33e0ab72babc209599abad8d94990649ac73393de772687e99fef7ee33f5d

Aliases

arxiv: 1505.03260 · arxiv_version: 1505.03260v1 · doi: 10.48550/arxiv.1505.03260 · pith_short_12: CWRT4CVXFOV4 · pith_short_16: CWRT4CVXFOV4ECKZ · pith_short_8: CWRT4CVX

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/CWRT4CVXFOV4ECKZTK5NRWKJSB \
  | 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: 15a33e0ab72babc209599abad8d94990649ac73393de772687e99fef7ee33f5d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c39b94dbdef2b6e6eb8c150c517af53f2012d9de371a7cc74878e49eed2c88e6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2015-05-13T07:16:34Z",
    "title_canon_sha256": "3313b2c6042750ca7898e8c05604a493604ef549cc45cc9e0228cd7cfd695eef"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.03260",
    "kind": "arxiv",
    "version": 1
  }
}