Pith Number

pith:MT5OJ7G4

pith:2018:MT5OJ7G4624U4TODJD2NHXJ7IG

not attested not anchored not stored refs pending

Distributed Newton Methods for Deep Neural Networks

Chien-Chih Wang, Chih-Jen Lin, Chun-Ting Chen, Dhruv Mahajan, Kent Loong Tan, S. Sathiya Keerthi, S. Sundararajan, Yu-Hsiang Lin

arxiv:1802.00130 v1 · 2018-02-01 · stat.ML · cs.LG · math.OC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MT5OJ7G4624U4TODJD2NHXJ7IG}

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	2026-05-18T00:24:36.725991Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

64fae4fcdcf6b94e4dc348f4d3dd3f41971d5a38448aa449205b0695bf0c7e38

Aliases

arxiv: 1802.00130 · arxiv_version: 1802.00130v1 · doi: 10.48550/arxiv.1802.00130 · pith_short_12: MT5OJ7G4624U · pith_short_16: MT5OJ7G4624U4TOD · pith_short_8: MT5OJ7G4

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/MT5OJ7G4624U4TODJD2NHXJ7IG \
  | 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: 64fae4fcdcf6b94e4dc348f4d3dd3f41971d5a38448aa449205b0695bf0c7e38

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0071cd6a47f4c6a5beb687825fc996bb5ed2aa3b7ef96cea882051c353c631fc",
    "cross_cats_sorted": [
      "cs.LG",
      "math.OC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2018-02-01T02:44:56Z",
    "title_canon_sha256": "46846af82e47aeff4d490ceeba5dc2c2318643d2ebeed38ce05c6baa0f35582e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.00130",
    "kind": "arxiv",
    "version": 1
  }
}