Pith Number

pith:3NW7PPHY

pith:2019:3NW7PPHYSYFNVBYQM6G47ECITF

not attested not anchored not stored refs pending

Resonant-state expansion for planar photonic-crystal structures

Egor Muljarov, Sam Neale

arxiv:1908.06916 v1 · 2019-08-19 · physics.optics · cond-mat.mes-hall

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3NW7PPHYSYFNVBYQM6G47ECITF}

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	2026-07-05T00:58:36.844324Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

db6df7bcf8960ada8710678dcf90489946653b1e2a3b826bb7b9dc10f2c4a534

Aliases

arxiv: 1908.06916 · arxiv_version: 1908.06916v1 · doi: 10.48550/arxiv.1908.06916 · pith_short_12: 3NW7PPHYSYFN · pith_short_16: 3NW7PPHYSYFNVBYQ · pith_short_8: 3NW7PPHY

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/3NW7PPHYSYFNVBYQM6G47ECITF \
  | 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: db6df7bcf8960ada8710678dcf90489946653b1e2a3b826bb7b9dc10f2c4a534

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "16786d094a07bf5dae39769a897a70d05058296c1df0565129b9083e3c3abafe",
    "cross_cats_sorted": [
      "cond-mat.mes-hall"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2019-08-19T16:29:19Z",
    "title_canon_sha256": "5842ed93b74c7b5c45abfb52fb1c4f3afe918381aacacd159fc790007238a8ec"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.06916",
    "kind": "arxiv",
    "version": 1
  }
}