Pith Number

pith:62WOG245

pith:2017:62WOG2457LLTBG3FKYRPBWXXA6

not attested not anchored not stored refs pending

First and second order all-optical integrating functions in a photonic integrated circuit

Brent E. Little, David J. Moss, Jose Azana, Luca Razzari, Marcello Ferrera, Roberto Morandotti, Sai T. Chu, Yongwoo Park

arxiv:1705.10421 v1 · 2017-05-30 · 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{62WOG2457LLTBG3FKYRPBWXXA6}

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	2026-05-18T00:43:24.649435Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f6ace36b9dfad7309b655622f0daf707a8c3b7d9ed75e3debfb52b13598a2b5d

Aliases

arxiv: 1705.10421 · arxiv_version: 1705.10421v1 · doi: 10.48550/arxiv.1705.10421 · pith_short_12: 62WOG2457LLT · pith_short_16: 62WOG2457LLTBG3F · pith_short_8: 62WOG245

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/62WOG2457LLTBG3FKYRPBWXXA6 \
  | 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: f6ace36b9dfad7309b655622f0daf707a8c3b7d9ed75e3debfb52b13598a2b5d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c604edb2b326420a34e45a47bb8c3ed4225d0ec1f81f370276147e7c350563e4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2017-05-30T00:46:40Z",
    "title_canon_sha256": "b9515bd4fa109b55a0aad1dbccaf3e432d8536e4cccf28ad5136f48f26d7e6ba"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.10421",
    "kind": "arxiv",
    "version": 1
  }
}