Pith Number

pith:KQL4XYOJ

pith:2019:KQL4XYOJBMKEBBVPSVYW7HJZG5

not attested not anchored not stored refs pending

Active tuning of hybridized modes in a heterogeneous photonic molecule

Arka Majumdar, David J. Masiello, Kevin C. Smith, Yueyang Chen

arxiv:1912.08351 v1 · 2019-12-18 · 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{KQL4XYOJBMKEBBVPSVYW7HJZG5}

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	2026-07-05T00:57:14.264671Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5417cbe1c90b144086af95716f9d393771e25cf006f2d5ff7772a2173297cd64

Aliases

arxiv: 1912.08351 · arxiv_version: 1912.08351v1 · doi: 10.48550/arxiv.1912.08351 · pith_short_12: KQL4XYOJBMKE · pith_short_16: KQL4XYOJBMKEBBVP · pith_short_8: KQL4XYOJ

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/KQL4XYOJBMKEBBVPSVYW7HJZG5 \
  | 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: 5417cbe1c90b144086af95716f9d393771e25cf006f2d5ff7772a2173297cd64

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3496d1531e27580256eca7b51985b93b3df9e373c1df47d9b6c858f86b1cd30a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2019-12-18T02:39:34Z",
    "title_canon_sha256": "1376e5d0b496f5000224b9ff5706b3d23d0bee2e160ec3e51a0286118a2aaaa5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1912.08351",
    "kind": "arxiv",
    "version": 1
  }
}