Pith Number

pith:ORQM636K

pith:2019:ORQM636KSIMLZOGYKF457A5P7Z

not attested not anchored not stored refs pending

A photonic integrated circuits with reconfigurablenonreciprocal transmission and all-opticalfunctionalities

Ang Li, Wim Bogaerts

arxiv:1903.08236 v2 · 2019-03-19 · 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{ORQM636KSIMLZOGYKF457A5P7Z}

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	2026-05-17T23:47:25.182777Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7460cf6fca9218bcb8d85179df83affe61f8aa021b95ebc3643d6d671db16a1c

Aliases

arxiv: 1903.08236 · arxiv_version: 1903.08236v2 · doi: 10.48550/arxiv.1903.08236 · pith_short_12: ORQM636KSIML · pith_short_16: ORQM636KSIMLZOGY · pith_short_8: ORQM636K

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/ORQM636KSIMLZOGYKF457A5P7Z \
  | 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: 7460cf6fca9218bcb8d85179df83affe61f8aa021b95ebc3643d6d671db16a1c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c38e8497938f707c449360eeea16872d75f24f7c08fda0cd0dc163792b2ecf10",
    "cross_cats_sorted": [
      "physics.app-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2019-03-19T19:46:32Z",
    "title_canon_sha256": "6207802dd19dae3a4615c65748ebd79e0316ad9d2a1b3d1dc7f33c1486d20dbd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.08236",
    "kind": "arxiv",
    "version": 2
  }
}