Pith Number

pith:IAUDJLZQ

pith:2012:IAUDJLZQ4APIXJG6PPQCD7VRJM

not attested not anchored not stored refs pending

Eigenwaves in Waveguides with Dielectric Inclusions: Completeness

Yury Shestopalov, Yury Smirnov

arxiv:1209.5525 v1 · 2012-09-25 · math-ph · math.MP · math.SP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IAUDJLZQ4APIXJG6PPQCD7VRJM}

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	2026-05-18T03:44:48.275898Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

402834af30e01e8ba4de7be021feb14b1b8c03966cc2388a095bc07f03cb8189

Aliases

arxiv: 1209.5525 · arxiv_version: 1209.5525v1 · doi: 10.48550/arxiv.1209.5525 · pith_short_12: IAUDJLZQ4API · pith_short_16: IAUDJLZQ4APIXJG6 · pith_short_8: IAUDJLZQ

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/IAUDJLZQ4APIXJG6PPQCD7VRJM \
  | 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: 402834af30e01e8ba4de7be021feb14b1b8c03966cc2388a095bc07f03cb8189

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "968a606c1fe894890f8001ab68ddd7f2da1216eace59224af424486cf3cbdb77",
    "cross_cats_sorted": [
      "math.MP",
      "math.SP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2012-09-25T08:11:28Z",
    "title_canon_sha256": "96ec09ec43f2e26e437df30866756f6bcb7ceb157dd5040789e474cbe06b3e90"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1209.5525",
    "kind": "arxiv",
    "version": 1
  }
}