Pith Number

pith:TLWCRCCN

pith:2015:TLWCRCCNTIDYAT5ESZPFIZPBBC

not attested not anchored not stored refs pending

Nonlocal effective medium approximation for metallic nanorod metamaterials

Jie Gao, Songlin Zhuang, Tao Geng, Xiaodong Yang

arxiv:1506.00727 v1 · 2015-06-02 · 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{TLWCRCCNTIDYAT5ESZPFIZPBBC}

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	2026-05-18T01:59:52.862474Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9aec28884d9a07804fa4965e5465e108b570ec6f575e7143c954d2ae183bfa43

Aliases

arxiv: 1506.00727 · arxiv_version: 1506.00727v1 · doi: 10.48550/arxiv.1506.00727 · pith_short_12: TLWCRCCNTIDY · pith_short_16: TLWCRCCNTIDYAT5E · pith_short_8: TLWCRCCN

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/TLWCRCCNTIDYAT5ESZPFIZPBBC \
  | 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: 9aec28884d9a07804fa4965e5465e108b570ec6f575e7143c954d2ae183bfa43

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fc16b3690099b952ff9e9ed8ff86f11d7592970a39cf0e49dddc2edd0886988d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2015-06-02T02:14:32Z",
    "title_canon_sha256": "5fe3addc24d3f2eeabd4022b4eed354120298d18576c5d7764c6610fec4cb1d2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1506.00727",
    "kind": "arxiv",
    "version": 1
  }
}