Pith Number

pith:SMZPYEA7

pith:2018:SMZPYEA7Z5W7I4CQW2S5JZFI27

not attested not anchored not stored refs pending

Surface modes in plasmonic Bragg fibers with negative average permittivity

3. Boris A. Malomed, Fangwei Ye, Hanying Deng, Nicolae C. Panoiu, Yihang Chen

arxiv:1801.06667 v1 · 2018-01-20 · 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{SMZPYEA7Z5W7I4CQW2S5JZFI27}

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	2026-05-18T00:23:27.385538Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9332fc101fcf6df47050b6a5d4e4a8d7c5d4c5b374eb97999f20eae5f4fc270f

Aliases

arxiv: 1801.06667 · arxiv_version: 1801.06667v1 · doi: 10.48550/arxiv.1801.06667 · pith_short_12: SMZPYEA7Z5W7 · pith_short_16: SMZPYEA7Z5W7I4CQ · pith_short_8: SMZPYEA7

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/SMZPYEA7Z5W7I4CQW2S5JZFI27 \
  | 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: 9332fc101fcf6df47050b6a5d4e4a8d7c5d4c5b374eb97999f20eae5f4fc270f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b2fc3704d9699add4ebd7e427d4b5d9fbb92caf27a731b33f3c1ce44e5bd3de1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2018-01-20T12:41:28Z",
    "title_canon_sha256": "4307daefb70cb46f6c7ee426f9df63fa6faac840d2934e63d512712f038bb1e3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.06667",
    "kind": "arxiv",
    "version": 1
  }
}