Pith Number

pith:LPLLERJY

pith:2017:LPLLERJYR2ZEGDCUIFTI5SZPAF

not attested not anchored not stored refs pending

General analytical solution for the electromagnetic grating diffraction problem

Alexandre V. Tishchenko, Alexey A. Shcherbakov

arxiv:1701.08434 v2 · 2017-01-29 · physics.class-ph · math-ph · math.MP · 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{LPLLERJYR2ZEGDCUIFTI5SZPAF}

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	2026-05-18T00:39:12.726073Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5bd6b245388eb2430c5441668ecb2f0165af1a2d3b4a16f23b4bc332497d95ca

Aliases

arxiv: 1701.08434 · arxiv_version: 1701.08434v2 · doi: 10.48550/arxiv.1701.08434 · pith_short_12: LPLLERJYR2ZE · pith_short_16: LPLLERJYR2ZEGDCU · pith_short_8: LPLLERJY

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/LPLLERJYR2ZEGDCUIFTI5SZPAF \
  | 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: 5bd6b245388eb2430c5441668ecb2f0165af1a2d3b4a16f23b4bc332497d95ca

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "75d2e6cd41525ba786fe2675e0aab87a8d3b970edc4c1dc664413f33ad326bf9",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP",
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.class-ph",
    "submitted_at": "2017-01-29T21:36:36Z",
    "title_canon_sha256": "5c34e1b27cecc5f69cb40280a38df2fece99949378f641277f44821a3477bd3a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.08434",
    "kind": "arxiv",
    "version": 2
  }
}