Pith Number

pith:UFD5KOTV

pith:2019:UFD5KOTVW34UD35EZGYOLHDS2L

not attested not anchored not stored refs pending

Addressing Limited Weight Resolution in a Fully Optical Neuromorphic Reservoir Computing Readout

Chonghuai Ma, Floris Laporte, Joni Dambre, Peter Bienstman

arxiv:1908.02728 v1 · 2019-06-06 · cs.ET · cs.LG · eess.SP

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UFD5KOTVW34UD35EZGYOLHDS2L}

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	2026-07-04T23:52:11.644302Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a147d53a75b6f941efa4c9b0e59c72d2d4db1b49ec8c3175bd00eae4386916da

Aliases

arxiv: 1908.02728 · arxiv_version: 1908.02728v1 · doi: 10.48550/arxiv.1908.02728 · pith_short_12: UFD5KOTVW34U · pith_short_16: UFD5KOTVW34UD35E · pith_short_8: UFD5KOTV

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/UFD5KOTVW34UD35EZGYOLHDS2L \
  | 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: a147d53a75b6f941efa4c9b0e59c72d2d4db1b49ec8c3175bd00eae4386916da

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c24092c3caed492784dc23bc31daca3fb349498b8a785fdfbdbfb5e625acf01a",
    "cross_cats_sorted": [
      "cs.LG",
      "eess.SP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.ET",
    "submitted_at": "2019-06-06T12:55:37Z",
    "title_canon_sha256": "865ca0702530ed4787c71d36bd7bf8e722a36dd8d8db4ae962fdab15d4d150f7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.02728",
    "kind": "arxiv",
    "version": 1
  }
}