Pith Number

pith:LYAL22FT

pith:2019:LYAL22FTQZN2BCRBBE5AUXNOF4

not attested not anchored not stored refs pending

A silicon photonic add-drop filter for quantum emitters

Chang-Min Lee, Christopher Richardson, Edo Waks, Je-Hyung Kim, Mustafa Atabey Buyukkaya, Shahriar Aghaeimeibodi

arxiv:1903.09155 v1 · 2019-03-21 · physics.optics · cond-mat.mes-hall · physics.app-ph · quant-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{LYAL22FTQZN2BCRBBE5AUXNOF4}

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	2026-05-17T23:44:21.434078Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5e00bd68b3865ba08a21093a0a5dae2f1560b9ba931da2ecab1d9fb4240ccb88

Aliases

arxiv: 1903.09155 · arxiv_version: 1903.09155v1 · doi: 10.48550/arxiv.1903.09155 · pith_short_12: LYAL22FTQZN2 · pith_short_16: LYAL22FTQZN2BCRB · pith_short_8: LYAL22FT

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/LYAL22FTQZN2BCRBBE5AUXNOF4 \
  | 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: 5e00bd68b3865ba08a21093a0a5dae2f1560b9ba931da2ecab1d9fb4240ccb88

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2d9e46e7f4e46825d6893c1856cc001ae19de4c1472a0496a98e58e762b440c1",
    "cross_cats_sorted": [
      "cond-mat.mes-hall",
      "physics.app-ph",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2019-03-21T18:00:03Z",
    "title_canon_sha256": "9ed869ddeeeda4003b46900eb70de738b86cc615debf09c54d74da6490785ec6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.09155",
    "kind": "arxiv",
    "version": 1
  }
}