Pith Number

pith:ZBK2FW5X

pith:2015:ZBK2FW5X6VW5QQA4SKEPZ6MWIG

not attested not anchored not stored refs pending

Nonlocal effective medium analysis in symmetric metal-dielectric multilayer metamaterials

Jie Gao, Lei Sun, Ting S. Luk, Xiaodong Yang, Zhigang Li

arxiv:1506.00064 v1 · 2015-05-30 · 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{ZBK2FW5X6VW5QQA4SKEPZ6MWIG}

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	2026-05-18T01:59:55.575021Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c855a2dbb7f56dd8401c9288fcf99641aef50569e15a072995c44964b26375de

Aliases

arxiv: 1506.00064 · arxiv_version: 1506.00064v1 · doi: 10.48550/arxiv.1506.00064 · pith_short_12: ZBK2FW5X6VW5 · pith_short_16: ZBK2FW5X6VW5QQA4 · pith_short_8: ZBK2FW5X

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/ZBK2FW5X6VW5QQA4SKEPZ6MWIG \
  | 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: c855a2dbb7f56dd8401c9288fcf99641aef50569e15a072995c44964b26375de

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f8cf11f283fec3309dc9dbaaf37f26202c2a06b1b536ad95d5352d697bf5fb04",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2015-05-30T03:21:51Z",
    "title_canon_sha256": "b129f27b0f9b0706794a70741f6142b854db571fa8ca1ec049f339f8e9887b60"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1506.00064",
    "kind": "arxiv",
    "version": 1
  }
}