Pith Number

pith:LGTFA3HV

pith:2010:LGTFA3HVI72OSM4NFYFIOWCI3F

not attested not anchored not stored refs pending

On the Finite Time Convergence of Cyclic Coordinate Descent Methods

Ambuj Tewari, Ankan Saha

arxiv:1005.2146 v1 · 2010-05-12 · 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{LGTFA3HVI72OSM4NFYFIOWCI3F}

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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

Turning Stale Gradients into Stable Gradients: Coherent Coordinate Descent with Implicit Landscape Smoothing for Lightweight Zeroth-Order Optimization

Receipt and verification

First computed	2026-05-18T02:24:07.872973Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

59a6506cf547f4e9338d2e0a875848d9790996f90b70c69ff63fa781dcc7f3d7

Aliases

arxiv: 1005.2146 · arxiv_version: 1005.2146v1 · doi: 10.48550/arxiv.1005.2146 · pith_short_12: LGTFA3HVI72O · pith_short_16: LGTFA3HVI72OSM4N · pith_short_8: LGTFA3HV

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/LGTFA3HVI72OSM4NFYFIOWCI3F \
  | 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: 59a6506cf547f4e9338d2e0a875848d9790996f90b70c69ff63fa781dcc7f3d7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "18924ab33bd40920dee9b528111bcbde5a99ce1714877112937be0fa01b95aef",
    "cross_cats_sorted": [
      "cs.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2010-05-12T16:25:46Z",
    "title_canon_sha256": "ff4ed3d9fe50db5d2c2ab6de973a3f1071216d3d6f78dae72143cc22b9c7fab5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1005.2146",
    "kind": "arxiv",
    "version": 1
  }
}