Pith Number

pith:6RAFSWTR

pith:2017:6RAFSWTRSRXSTFF77HFKLJGOHN

not attested not anchored not stored refs pending

SVM via Saddle Point Optimization: New Bounds and Distributed Algorithms

Jian Li, Lingxiao Huang, Yifei Jin

arxiv:1705.07252 v4 · 2017-05-20 · 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{6RAFSWTRSRXSTFF77HFKLJGOHN}

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	2026-05-18T00:25:01.758942Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f440595a71946f2994bff9caa5a4ce3b49694257a0e2a6db44500ff6a300e7f4

Aliases

arxiv: 1705.07252 · arxiv_version: 1705.07252v4 · doi: 10.48550/arxiv.1705.07252 · pith_short_12: 6RAFSWTRSRXS · pith_short_16: 6RAFSWTRSRXSTFF7 · pith_short_8: 6RAFSWTR

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/6RAFSWTRSRXSTFF77HFKLJGOHN \
  | 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: f440595a71946f2994bff9caa5a4ce3b49694257a0e2a6db44500ff6a300e7f4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "62c69c52a0e28dd269c401160b0924ea2c5441c33244ed13c37e28f1370e315b",
    "cross_cats_sorted": [
      "cs.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2017-05-20T03:06:13Z",
    "title_canon_sha256": "bc30ea5acc842a26612791f11472ae707651a6732b13c69a1af1d6c25d4134ac"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.07252",
    "kind": "arxiv",
    "version": 4
  }
}