Pith Number

pith:FJXODMUU

pith:2019:FJXODMUUPYJ7OSKNLNJKND4A5O

not attested not anchored not stored refs pending

Parallel fault-tolerant programming of an arbitrary feedforward photonic network

David A. B. Miller, Ian A. D. Williamson, Momchil Minkov, Olav Solgaard, Shanhui Fan, Sunil Pai, Tyler W. Hughes

arxiv:1909.06179 v1 · 2019-09-11 · 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{FJXODMUUPYJ7OSKNLNJKND4A5O}

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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

Low-rank surrogate modeling and stochastic zero-order optimization for training of neural networks with black-box layers

Receipt and verification

First computed	2026-07-05T00:04:33.389826Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2a6ee1b2947e13f7494d5b52a68f80eb8bdcbec37dcffb83a750606fb11329ff

Aliases

arxiv: 1909.06179 · arxiv_version: 1909.06179v1 · doi: 10.48550/arxiv.1909.06179 · pith_short_12: FJXODMUUPYJ7 · pith_short_16: FJXODMUUPYJ7OSKN · pith_short_8: FJXODMUU

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/FJXODMUUPYJ7OSKNLNJKND4A5O \
  | 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: 2a6ee1b2947e13f7494d5b52a68f80eb8bdcbec37dcffb83a750606fb11329ff

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cfe9a8ea2ebbaa3b053409dd5591f126a33ce0bdfa19daeed5118129d5fd553e",
    "cross_cats_sorted": [
      "cs.LG",
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.ET",
    "submitted_at": "2019-09-11T22:59:16Z",
    "title_canon_sha256": "fb8423d22f70a70e25fdb41078857836535b2dbcf8cc22bed4ee5e8279992152"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1909.06179",
    "kind": "arxiv",
    "version": 1
  }
}