Pith Number

pith:4ARGQVY6

pith:2019:4ARGQVY6CPCC6M3VIQGD6NMSJE

not attested not anchored not stored refs pending

Parametric behavior of diffraction on guided-mode resonant grating of subwavelength thickness

Ekaterina Efremova, Sergey Perminov, Sergey S. Vergeles

arxiv:1905.04784 v1 · 2019-05-12 · 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{4ARGQVY6CPCC6M3VIQGD6NMSJE}

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	2026-05-17T23:46:23.519842Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e02268571e13c42f3375440c3f3592492853264a2b29589a21f1cb7e9544fc17

Aliases

arxiv: 1905.04784 · arxiv_version: 1905.04784v1 · doi: 10.48550/arxiv.1905.04784 · pith_short_12: 4ARGQVY6CPCC · pith_short_16: 4ARGQVY6CPCC6M3V · pith_short_8: 4ARGQVY6

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/4ARGQVY6CPCC6M3VIQGD6NMSJE \
  | 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: e02268571e13c42f3375440c3f3592492853264a2b29589a21f1cb7e9544fc17

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "df61950388179af88677ad169c2deb78b43779d8b3898e423fa921cbe7cac1f0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2019-05-12T20:06:27Z",
    "title_canon_sha256": "c09cc3335ff4e59fd0bbd1e13ed3e493895add220e5b35b47ad30a70a8fa65a2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.04784",
    "kind": "arxiv",
    "version": 1
  }
}