Pith Number

pith:OFI3R5WC

pith:2024:OFI3R5WC3JG7C67T3GWO4YXFL4

not attested not anchored not stored refs pending

Randomized Greedy Algorithms for Neural Network Optimization

Jinchao Xu, Xiaofeng Xu

arxiv:2407.17763 v3 · 2024-07-25 · math.NA · 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{OFI3R5WC3JG7C67T3GWO4YXFL4}

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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

Orthogonal greedy algorithm for linear operator learning with shallow neural network

Receipt and verification

First computed	2026-07-05T10:50:43.026857Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7151b8f6c2da4df17bf3d9acee62e55f226d1b63b21f87793455432728836b27

Aliases

arxiv: 2407.17763 · arxiv_version: 2407.17763v3 · doi: 10.48550/arxiv.2407.17763 · pith_short_12: OFI3R5WC3JG7 · pith_short_16: OFI3R5WC3JG7C67T · pith_short_8: OFI3R5WC

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/OFI3R5WC3JG7C67T3GWO4YXFL4 \
  | 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: 7151b8f6c2da4df17bf3d9acee62e55f226d1b63b21f87793455432728836b27

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "60604da4da55da6faad3a0226d572db7ccc4025ea6afd068b7381095d0977ec3",
    "cross_cats_sorted": [
      "cs.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2024-07-25T04:38:17Z",
    "title_canon_sha256": "1b9a1c0abcca81f13ef8a4a0b6ffcd36c6cda20ecc33adaeec65b17ea437a9ef"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2407.17763",
    "kind": "arxiv",
    "version": 3
  }
}