Pith Number

pith:YNTUYXGY

pith:2021:YNTUYXGYDMCUAEB3PERKUSBOYF

not attested not anchored not stored refs pending

Si microring resonator crossbar array for on-chip inference and training of optical neural network

Kasidit Toprasertpong, Mitsuru Takenaka, Shinichi Takagi, Shuhei Ohno

arxiv:2106.04351 v2 · 2021-06-07 · cs.ET · 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{YNTUYXGYDMCUAEB3PERKUSBOYF}

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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	2026-07-05T02:52:45.641200Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c3674c5cd81b0540103b7922aa482ec14becef96a8c344c3adc1ce37f92e3334

Aliases

arxiv: 2106.04351 · arxiv_version: 2106.04351v2 · doi: 10.48550/arxiv.2106.04351 · pith_short_12: YNTUYXGYDMCU · pith_short_16: YNTUYXGYDMCUAEB3 · pith_short_8: YNTUYXGY

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/YNTUYXGYDMCUAEB3PERKUSBOYF \
  | 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: c3674c5cd81b0540103b7922aa482ec14becef96a8c344c3adc1ce37f92e3334

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "990d2b6685aa2e0169a9f98a75affaab48289deedc695d91642d6ff74e1f13b4",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.ET",
    "submitted_at": "2021-06-07T12:04:46Z",
    "title_canon_sha256": "4095e2e7e275b049101b51ed96810473631fe8d10d4cc9c5fa381a987550102b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2106.04351",
    "kind": "arxiv",
    "version": 2
  }
}