Pith Number

pith:V3ZHD6AN

pith:2018:V3ZHD6ANOXKTT4YBIR76NSQ43L

not attested not anchored not stored refs pending

Error Forward-Propagation: Reusing Feedforward Connections to Propagate Errors in Deep Learning

Adam A. Kohan, Edward A. Rietman, Hava T. Siegelmann

arxiv:1808.03357 v1 · 2018-08-09 · cs.NE · q-bio.NC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{V3ZHD6ANOXKTT4YBIR76NSQ43L}

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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

The HSIC Bottleneck: Deep Learning without Back-Propagation

Receipt and verification

First computed	2026-05-18T00:08:27.520985Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aef271f80d75d539f301447fe6ca1cdaf947a2e9a5d09eebe387c30c6a2aec34

Aliases

arxiv: 1808.03357 · arxiv_version: 1808.03357v1 · doi: 10.48550/arxiv.1808.03357 · pith_short_12: V3ZHD6ANOXKT · pith_short_16: V3ZHD6ANOXKTT4YB · pith_short_8: V3ZHD6AN

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/V3ZHD6ANOXKTT4YBIR76NSQ43L \
  | 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: aef271f80d75d539f301447fe6ca1cdaf947a2e9a5d09eebe387c30c6a2aec34

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e52ac543f7aaa2193c8dd229c148120a6fdbfac1821dd817e135ee1a693026ec",
    "cross_cats_sorted": [
      "q-bio.NC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NE",
    "submitted_at": "2018-08-09T21:52:10Z",
    "title_canon_sha256": "beff846425c33f75286425dd546ab5297451b50e4dbba5ff42134afda25ceb9e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.03357",
    "kind": "arxiv",
    "version": 1
  }
}