Pith Number

pith:SN5HXGIP

pith:2017:SN5HXGIPN3FGFILLNKHBPN7M5V

not attested not anchored not stored refs pending

Tuple-oriented Compression for Large-scale Mini-batch Stochastic Gradient Descent

Arun Kumar, FengAn Li, Jeffrey F. Naughton, Jignesh M. Patel, Lingjiao Chen, Xi Wu, Yijing Zeng

arxiv:1702.06943 v3 · 2017-02-22 · cs.LG · cs.DB · 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{SN5HXGIPN3FGFILLNKHBPN7M5V}

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	2026-05-17T23:56:00.442431Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

937a7b990f6eca62a16b6a8e17b7eced7a5ba6868c77f43ae824f5c4dce68049

Aliases

arxiv: 1702.06943 · arxiv_version: 1702.06943v3 · doi: 10.48550/arxiv.1702.06943 · pith_short_12: SN5HXGIPN3FG · pith_short_16: SN5HXGIPN3FGFILL · pith_short_8: SN5HXGIP

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/SN5HXGIPN3FGFILLNKHBPN7M5V \
  | 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: 937a7b990f6eca62a16b6a8e17b7eced7a5ba6868c77f43ae824f5c4dce68049

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f12bc7ea4fd6c167c0220fc2cc7c2fad07a96f3a39215995d9eb872aed1008a1",
    "cross_cats_sorted": [
      "cs.DB",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2017-02-22T18:58:25Z",
    "title_canon_sha256": "2876f778db072524f2a397d482c9586b3ba0a87f97953302611c784256483385"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.06943",
    "kind": "arxiv",
    "version": 3
  }
}