Pith Number

pith:ZPZH777Q

pith:2015:ZPZH777QAE7KNTX72UMBLVAYGV

not attested not anchored not stored refs pending

Experimental measurements of fundamental and high-order spoof surface plasmon polariton modes on ultrathin metal strips

Dezhuan Han, Fei Fei Qin, Hong Xiang, Jiwang Chai, Jun Jun Xiao, Qiang Zhang

arxiv:1503.00220 v1 · 2015-03-01 · 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{ZPZH777QAE7KNTX72UMBLVAYGV}

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	2026-05-18T02:25:54.872502Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cbf27ffff0013ea6ceffd51815d4183571344c8d67ccaad365dfab03020729d5

Aliases

arxiv: 1503.00220 · arxiv_version: 1503.00220v1 · doi: 10.48550/arxiv.1503.00220 · pith_short_12: ZPZH777QAE7K · pith_short_16: ZPZH777QAE7KNTX7 · pith_short_8: ZPZH777Q

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/ZPZH777QAE7KNTX72UMBLVAYGV \
  | 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: cbf27ffff0013ea6ceffd51815d4183571344c8d67ccaad365dfab03020729d5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "007043ec83b386b6b771a9f1cf9f9598e6332545e6892beb94901cc1bc31a32c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2015-03-01T06:05:23Z",
    "title_canon_sha256": "05c3db1c22f20a4e5d580fd7bf36d2bd19ee39b76630ccf218989cd533405248"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.00220",
    "kind": "arxiv",
    "version": 1
  }
}