Pith Number

pith:Q3CVSKCT

pith:2018:Q3CVSKCT2JOVVOF3A5V3EN7SMX

not attested not anchored not stored refs pending

Backtracking gradient descent method for general $C^1$ functions, with applications to Deep Learning

Tuan Hang Nguyen, Tuyen Trung Truong

arxiv:1808.05160 v2 · 2018-08-15 · math.OC · cs.LG · cs.NA · math.NA · stat.ML

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Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Q3CVSKCT2JOVVOF3A5V3EN7SMX}

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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

Some iterative algorithms on Riemannian manifolds and Banach spaces with good global convergence guarantee

Receipt and verification

First computed	2026-07-05T02:18:47.836835Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

86c5592853d25d5ab8bb076bb237f265e7ffdb3ea851459043484681faf22076

Aliases

arxiv: 1808.05160 · arxiv_version: 1808.05160v2 · doi: 10.48550/arxiv.1808.05160 · pith_short_12: Q3CVSKCT2JOV · pith_short_16: Q3CVSKCT2JOVVOF3 · pith_short_8: Q3CVSKCT

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/Q3CVSKCT2JOVVOF3A5V3EN7SMX \
  | 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: 86c5592853d25d5ab8bb076bb237f265e7ffdb3ea851459043484681faf22076

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ff9d5a8fc88be50ac5524d9645fc94f957a79e591d6d8414b1802ec0d8ad69e4",
    "cross_cats_sorted": [
      "cs.LG",
      "cs.NA",
      "math.NA",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2018-08-15T15:54:24Z",
    "title_canon_sha256": "bab0e690164ec7fa83dcce2fdbe35b3f29718c605d0d3932e2817e565a8e7a89"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.05160",
    "kind": "arxiv",
    "version": 2
  }
}