Pith Number

pith:S7V6H43P

pith:2013:S7V6H43PG272DB24O53YBIZGJL

not attested not anchored not stored refs pending

Giant optical nonlocality near the Dirac point in metal-dielectric multilayer metamaterials

Jie Gao, Lei Sun, Xiaodong Yang

arxiv:1309.1102 v1 · 2013-09-04 · 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{S7V6H43PG272DB24O53YBIZGJL}

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	2026-05-18T01:47:49.788796Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

97ebe3f36f36bfa1875c777780a3264af8d56c046d240c96371f06b9637a1229

Aliases

arxiv: 1309.1102 · arxiv_version: 1309.1102v1 · doi: 10.48550/arxiv.1309.1102 · pith_short_12: S7V6H43PG272 · pith_short_16: S7V6H43PG272DB24 · pith_short_8: S7V6H43P

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/S7V6H43PG272DB24O53YBIZGJL \
  | 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: 97ebe3f36f36bfa1875c777780a3264af8d56c046d240c96371f06b9637a1229

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "722b329f031d709178283c32eb290dfa6f581b41fdea0ff75050e4d90c9cde3d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2013-09-04T17:02:03Z",
    "title_canon_sha256": "70fb915eb4215762a1c65db24e0596c1a798b9aeafda652c2b4e6aca4406d1fb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1309.1102",
    "kind": "arxiv",
    "version": 1
  }
}