Pith Number

pith:OGS7TXHZ

pith:2017:OGS7TXHZGO6K23ALJTSAOJ4PK2

not attested not anchored not stored refs pending

Unveiling the properties of metagratings via a detailed analytical model for synthesis and analysis

Ariel Epstein, Oshri Rabinovich

arxiv:1708.08187 v1 · 2017-08-28 · physics.app-ph · 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{OGS7TXHZGO6K23ALJTSAOJ4PK2}

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	2026-05-18T00:29:29.109064Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

71a5f9dcf933bcad6c0b4ce407278f5686827dffef3ec450d3ab2cfb62b06b9e

Aliases

arxiv: 1708.08187 · arxiv_version: 1708.08187v1 · doi: 10.48550/arxiv.1708.08187 · pith_short_12: OGS7TXHZGO6K · pith_short_16: OGS7TXHZGO6K23AL · pith_short_8: OGS7TXHZ

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/OGS7TXHZGO6K23ALJTSAOJ4PK2 \
  | 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: 71a5f9dcf933bcad6c0b4ce407278f5686827dffef3ec450d3ab2cfb62b06b9e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aa2f3e767b8b7230cf240628af3b84db64b1cb9f69d0aa3313bc5540cd0ca230",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.app-ph",
    "submitted_at": "2017-08-28T04:35:04Z",
    "title_canon_sha256": "bc4ea97c5b856848906c313cad25396006bb76df9bd6dd914baf3a9b840e7e28"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.08187",
    "kind": "arxiv",
    "version": 1
  }
}