Pith Number

pith:CBKD6RS7

pith:2013:CBKD6RS76JIIYNH44IPDQDLTWA

not attested not anchored not stored refs pending

Plasmonic Metamaterials

Kan Yao, Yongmin Liu

arxiv:1312.4614 v1 · 2013-12-17 · physics.optics

Open paper page JSON Open Graph Bundle Merged state What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CBKD6RS76JIIYNH44IPDQDLTWA}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T01:19:39.053344Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

10543f465ff2508c34fce21e380d73b0237bcd4f3011e32b5fe6f71c2b76dd80

Aliases

arxiv: 1312.4614 · arxiv_version: 1312.4614v1 · doi: 10.48550/arxiv.1312.4614 · pith_short_12: CBKD6RS76JII · pith_short_16: CBKD6RS76JIIYNH4 · pith_short_8: CBKD6RS7

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/CBKD6RS76JIIYNH44IPDQDLTWA \
  | 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: 10543f465ff2508c34fce21e380d73b0237bcd4f3011e32b5fe6f71c2b76dd80

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "578d4b6feca72d1bc26733c38f9db8daf80f350e81bb92bf8ce64541b096135d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2013-12-17T02:25:57Z",
    "title_canon_sha256": "b5907551686267d72de9e6d6610553951497bdca9588078803812435ec9091ce"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1312.4614",
    "kind": "arxiv",
    "version": 1
  }
}