Pith Number

pith:E2J3QLED

pith:2019:E2J3QLEDN6CQSODRHG4B4NI4T6

not attested not anchored not stored refs pending

LCA: Loss Change Allocation for Neural Network Training

Hattie Zhou, Janice Lan, Jason Yosinski, Rosanne Liu

arxiv:1909.01440 v2 · 2019-09-03 · cs.LG · stat.ML

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\usepackage{pith}
\pithnumber{E2J3QLEDN6CQSODRHG4B4NI4T6}

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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

Partitioned integrators for thermodynamic parameterization of neural networks

Receipt and verification

First computed	2026-07-05T00:45:09.417841Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2693b82c836f8509387139b81e351c9fb957b69d54dfb414387601de55daddc3

Aliases

arxiv: 1909.01440 · arxiv_version: 1909.01440v2 · doi: 10.48550/arxiv.1909.01440 · pith_short_12: E2J3QLEDN6CQ · pith_short_16: E2J3QLEDN6CQSODR · pith_short_8: E2J3QLED

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/E2J3QLEDN6CQSODRHG4B4NI4T6 \
  | 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: 2693b82c836f8509387139b81e351c9fb957b69d54dfb414387601de55daddc3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eecb6b3643b38d237dcc8d5f14a71d82d70fef19c87c55514f40e93d3bc60e5f",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-09-03T20:34:05Z",
    "title_canon_sha256": "32605afa1c862aa0331b384d0311784195dc22534813a638a097c48419359182"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1909.01440",
    "kind": "arxiv",
    "version": 2
  }
}