Pith Number

pith:BHSZP2HL

pith:2015:BHSZP2HLN4GUICOBITZSQALFSK

not attested not anchored not stored refs pending

Equilibrated adaptive learning rates for non-convex optimization

Harm de Vries, Yann N. Dauphin, Yoshua Bengio

arxiv:1502.04390 v2 · 2015-02-15 · cs.LG · cs.NA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BHSZP2HLN4GUICOBITZSQALFSK}

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.

Cited by

3 papers in Pith

Deep Learning to Address Candidate Generation and Cold Start Challenges in Recommender Systems: A Research Survey

Session-based Recommendations with Recurrent Neural Networks

SGDR: Stochastic Gradient Descent with Warm Restarts

Receipt and verification

First computed	2026-05-18T01:34:35.089105Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

09e597e8eb6f0d4409c144f328016592a01eb29f63da4b0ee922f7c9aebb7a66

Aliases

arxiv: 1502.04390 · arxiv_version: 1502.04390v2 · doi: 10.48550/arxiv.1502.04390 · pith_short_12: BHSZP2HLN4GU · pith_short_16: BHSZP2HLN4GUICOB · pith_short_8: BHSZP2HL

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/BHSZP2HLN4GUICOBITZSQALFSK \
  | 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: 09e597e8eb6f0d4409c144f328016592a01eb29f63da4b0ee922f7c9aebb7a66

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3b89e06210014d8eb017527f90b89c78d717ea56504ccbd031f2dd1eec837bd3",
    "cross_cats_sorted": [
      "cs.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2015-02-15T23:41:33Z",
    "title_canon_sha256": "0cfc00d7546c94883e7b12784dd67868c0546328032a18e2ea4f741547cc3979"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.04390",
    "kind": "arxiv",
    "version": 2
  }
}