Pith Number

pith:HT3EWQFT

pith:2016:HT3EWQFTIP4THNTKTWASECBZ3D

not attested not anchored not stored refs pending

On Faster Convergence of Cyclic Block Coordinate Descent-type Methods for Strongly Convex Minimization

Han Liu, Mingyi Hong, Raman Arora, Tuo Zhao, Xingguo Li

arxiv:1607.02793 v3 · 2016-07-10 · math.OC · cs.LG · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HT3EWQFTIP4THNTKTWASECBZ3D}

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	2026-05-18T00:29:52.177007Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3cf64b40b343f933b66a9d81220839d8c17b8909cc345b8d1a5c7e676f81ffa8

Aliases

arxiv: 1607.02793 · arxiv_version: 1607.02793v3 · doi: 10.48550/arxiv.1607.02793 · pith_short_12: HT3EWQFTIP4T · pith_short_16: HT3EWQFTIP4THNTK · pith_short_8: HT3EWQFT

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/HT3EWQFTIP4THNTKTWASECBZ3D \
  | 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: 3cf64b40b343f933b66a9d81220839d8c17b8909cc345b8d1a5c7e676f81ffa8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "46a23a85fd1412a2498e9ced7049d635c58f8e8a730ee9307c0e81f9ac7b5a62",
    "cross_cats_sorted": [
      "cs.LG",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2016-07-10T23:15:18Z",
    "title_canon_sha256": "6162598cb06e4cc5ada20014c12da9c0c9c3c4a84e97ce22354c130e33fdffcb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1607.02793",
    "kind": "arxiv",
    "version": 3
  }
}