Pith Number

pith:SO3RKVML

pith:2017:SO3RKVMLP23ZR7XVI7FIGUQCCX

not attested not anchored not stored refs pending

Modular Representation of Layered Neural Networks

Chihiro Watanabe, Kaoru Hiramatsu, Kunio Kashino

arxiv:1703.00168 v2 · 2017-03-01 · stat.ML · cs.LG

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

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	2026-05-18T00:33:43.795249Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

93b715558b7eb798fef547ca83520215c3b3a1af85190a0f9c79ec835f814a13

Aliases

arxiv: 1703.00168 · arxiv_version: 1703.00168v2 · doi: 10.48550/arxiv.1703.00168 · pith_short_12: SO3RKVMLP23Z · pith_short_16: SO3RKVMLP23ZR7XV · pith_short_8: SO3RKVML

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/SO3RKVMLP23ZR7XVI7FIGUQCCX \
  | 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: 93b715558b7eb798fef547ca83520215c3b3a1af85190a0f9c79ec835f814a13

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7836f536f87c5855e61f5b4a858c2648cab776e905423a0feba425c8569fd18e",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2017-03-01T07:58:29Z",
    "title_canon_sha256": "72629a23e02b38265e79a7b7d3fe4ff91f4610d505d82708490461031e7aeed9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.00168",
    "kind": "arxiv",
    "version": 2
  }
}