Pith Number

pith:VK2MBEQX

pith:2020:VK2MBEQXQULDTVPOLJLTTQR75D

not attested not anchored not stored refs pending

A complete, parallel and autonomous photonic neural network in a semiconductor multimode laser

Anas Skalli, Daniel Brunner, James A. Lott, Nasibeh Haghighi, Stephan Reitzenstein, Xavier Porte

arxiv:2012.11153 v1 · 2020-12-21 · cs.NE · cs.ET · cs.LG · 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{VK2MBEQXQULDTVPOLJLTTQR75D}

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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.

Cited by

1 paper in Pith

Experimental reservoir computing with diffractively coupled VCSELs

Receipt and verification

First computed	2026-07-05T02:00:59.140077Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aab4c09217851639d5ee5a5739c23fe8e55f32e6ca441642e24f320b959e2e3f

Aliases

arxiv: 2012.11153 · arxiv_version: 2012.11153v1 · doi: 10.48550/arxiv.2012.11153 · pith_short_12: VK2MBEQXQULD · pith_short_16: VK2MBEQXQULDTVPO · pith_short_8: VK2MBEQX

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/VK2MBEQXQULDTVPOLJLTTQR75D \
  | 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: aab4c09217851639d5ee5a5739c23fe8e55f32e6ca441642e24f320b959e2e3f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ac4f5680b0d1d8cd9fb54a4c3c3e5f69cc791ed473bccd2ec676ec4711c03442",
    "cross_cats_sorted": [
      "cs.ET",
      "cs.LG",
      "physics.optics"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.NE",
    "submitted_at": "2020-12-21T07:03:43Z",
    "title_canon_sha256": "0b29795e62b89f5ce30538830829dc784d881cccfcaaf83935790684ab7bca09"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2012.11153",
    "kind": "arxiv",
    "version": 1
  }
}