Pith Number

pith:637OPS6J

pith:2017:637OPS6JGBLEBUUPSABEP2ZEEM

not attested not anchored not stored refs pending

Porcupine Neural Networks: (Almost) All Local Optima are Global

David Tse, Hamid Javadi, Jesse Zhang, Soheil Feizi

arxiv:1710.02196 v1 · 2017-10-05 · stat.ML · cs.LG

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\usepackage{pith}
\pithnumber{637OPS6JGBLEBUUPSABEP2ZEEM}

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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

Self-Play Fine-Tuning Converts Weak Language Models to Strong Language Models

Receipt and verification

First computed	2026-05-18T00:33:34.212335Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f6fee7cbc9305640d28f900247eb242310d85a659eb8d56b2358c17aff0076aa

Aliases

arxiv: 1710.02196 · arxiv_version: 1710.02196v1 · doi: 10.48550/arxiv.1710.02196 · pith_short_12: 637OPS6JGBLE · pith_short_16: 637OPS6JGBLEBUUP · pith_short_8: 637OPS6J

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/637OPS6JGBLEBUUPSABEP2ZEEM \
  | 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: f6fee7cbc9305640d28f900247eb242310d85a659eb8d56b2358c17aff0076aa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6341ba4bace84e17cbf867ff6cad91b51449873bc8f93f8da4857e41a12418b9",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2017-10-05T20:04:10Z",
    "title_canon_sha256": "ba1a675b375ee9c182d7503578ed1e2c3629e1d95935f25882dcdee87dcfeee1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.02196",
    "kind": "arxiv",
    "version": 1
  }
}