Pith Number

pith:7RQQA26F

pith:2023:7RQQA26FHPO27BC6A43ECDTN77

not attested not anchored not stored refs pending

Perfect Linear Optics using Silicon Photonics

Apostolos Tsakyridis, David Lazovsky, George Giamougiannis, Miltiadis Moralis-Pegios, Nikos Pleros

arxiv:2306.17728 v1 · 2023-06-30 · physics.optics · cs.ET

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7RQQA26FHPO27BC6A43ECDTN77}

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	2026-07-05T06:26:31.103269Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fc61006bc53bddaf845e0736410e6dffc934530a0d45c13148b670c2fe28df76

Aliases

arxiv: 2306.17728 · arxiv_version: 2306.17728v1 · doi: 10.48550/arxiv.2306.17728 · pith_short_12: 7RQQA26FHPO2 · pith_short_16: 7RQQA26FHPO27BC6 · pith_short_8: 7RQQA26F

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/7RQQA26FHPO27BC6A43ECDTN77 \
  | 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: fc61006bc53bddaf845e0736410e6dffc934530a0d45c13148b670c2fe28df76

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c696a88cc9777f9333618a6ab8a364917d689784539dd57ab249f9b3bafc0e86",
    "cross_cats_sorted": [
      "cs.ET"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2023-06-30T15:17:02Z",
    "title_canon_sha256": "faac4ce31dae1a5589d49313d95c5c1810a00cfe5cad20d2c1d2f6fb1f9d24e2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2306.17728",
    "kind": "arxiv",
    "version": 1
  }
}