Pith Number

pith:XFMYKDB6

pith:2023:XFMYKDB6LMUYXTVL3VDB734KRH

not attested not anchored not stored refs pending

Development, calibration and characterization of silicon photonics based optical phased arrays

Bertrand Szelag, Daivid Fowler, Ismael Charlet, Jonathan Faugier-Tovar, Kim Abdoul-Carime, Philippe Grosse, Sylvain Guerber

arxiv:2305.03542 v1 · 2023-05-05 · physics.optics · physics.app-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XFMYKDB6LMUYXTVL3VDB734KRH}

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	2026-07-05T06:07:24.437781Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b959850c3e5b298bceabdd461fef8a89de8e51dca08add5595e0949d852d1182

Aliases

arxiv: 2305.03542 · arxiv_version: 2305.03542v1 · doi: 10.48550/arxiv.2305.03542 · pith_short_12: XFMYKDB6LMUY · pith_short_16: XFMYKDB6LMUYXTVL · pith_short_8: XFMYKDB6

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/XFMYKDB6LMUYXTVL3VDB734KRH \
  | 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: b959850c3e5b298bceabdd461fef8a89de8e51dca08add5595e0949d852d1182

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7de66c606ea8f27bd9d4e18ee0240123da8e8ca5549e2ba10355f0914ce2041e",
    "cross_cats_sorted": [
      "physics.app-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2023-05-05T13:53:47Z",
    "title_canon_sha256": "18cb32d213ba18bbe48df4859e75597f9fcb152e94592a0d8f60f1653ef51f88"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2305.03542",
    "kind": "arxiv",
    "version": 1
  }
}