Pith Number

pith:HLMLFQWT

pith:2015:HLMLFQWTPY4WVI3W7PFGENJLDT

not attested not anchored not stored refs pending

Multi-Objective Optimization for Self-Adjusting Weighted Gradient in Machine Learning Tasks

Conrado Silva Miranda, Fernando Jos\'e Von Zuben

arxiv:1506.01113 v2 · 2015-06-03 · stat.ML · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HLMLFQWTPY4WVI3W7PFGENJLDT}

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	2026-05-18T01:36:33.257191Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3ad8b2c2d37e396aa376fbca62352b1cc6a5ab17474d7e9e1e96c6f321ccba60

Aliases

arxiv: 1506.01113 · arxiv_version: 1506.01113v2 · doi: 10.48550/arxiv.1506.01113 · pith_short_12: HLMLFQWTPY4W · pith_short_16: HLMLFQWTPY4WVI3W · pith_short_8: HLMLFQWT

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/HLMLFQWTPY4WVI3W7PFGENJLDT \
  | 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: 3ad8b2c2d37e396aa376fbca62352b1cc6a5ab17474d7e9e1e96c6f321ccba60

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8901b821ce582fac7767c79310c429da76cd6bbac87eb0808dc25f908517d51e",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2015-06-03T03:53:18Z",
    "title_canon_sha256": "ef411187122612023d1a3c98b8411c6702ee1368729eec28cb6e72ade0488ae8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1506.01113",
    "kind": "arxiv",
    "version": 2
  }
}