Pith Number

pith:3CTS7R5Z

pith:2014:3CTS7R5ZMXWSCK5DIIP6NC5OJO

not attested not anchored not stored refs pending

Plasmonic and Metamaterial Structures as Electromagnetic Absorbers

Fei Ding, Liu Yang, Sailing He, Shoumin Zhong, Yanxia Cui, Yi Jin, Yingran He, Yinyue Lin, Yuqian Ye

arxiv:1404.5695 v1 · 2014-04-23 · 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{3CTS7R5ZMXWSCK5DIIP6NC5OJO}

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	2026-05-18T02:53:28.145944Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d8a72fc7b965ed212ba3421fe68bae4b8b0cda4d53bf2497a9fd761d8b9e034a

Aliases

arxiv: 1404.5695 · arxiv_version: 1404.5695v1 · doi: 10.48550/arxiv.1404.5695 · pith_short_12: 3CTS7R5ZMXWS · pith_short_16: 3CTS7R5ZMXWSCK5D · pith_short_8: 3CTS7R5Z

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/3CTS7R5ZMXWSCK5DIIP6NC5OJO \
  | 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: d8a72fc7b965ed212ba3421fe68bae4b8b0cda4d53bf2497a9fd761d8b9e034a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5af40e6baf3b8f5568ed0f64eb7aecbe82152d731e4b1894b7899684000237c0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2014-04-23T03:49:32Z",
    "title_canon_sha256": "c27c3447454e06d1729dc4ca22a43a85c95c9a6ee879ee1a24714c30bf5d3d44"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1404.5695",
    "kind": "arxiv",
    "version": 1
  }
}