Pith Number

pith:FEH4BWU2

pith:2019:FEH4BWU2Z6MZMVDVBQKNZ3TFQH

not attested not anchored not stored refs pending

Variance Reduced Stochastic Proximal Algorithm for AUC Maximization

Dushyant Sahoo, Soham Dan

arxiv:1911.03548 v2 · 2019-11-08 · stat.ML · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FEH4BWU2Z6MZMVDVBQKNZ3TFQH}

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	2026-07-05T01:57:05.320346Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

290fc0da9acf999654750c14dcee6581ca0923ad05fc5de65932f9bbe1e3b527

Aliases

arxiv: 1911.03548 · arxiv_version: 1911.03548v2 · doi: 10.48550/arxiv.1911.03548 · pith_short_12: FEH4BWU2Z6MZ · pith_short_16: FEH4BWU2Z6MZMVDV · pith_short_8: FEH4BWU2

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/FEH4BWU2Z6MZMVDVBQKNZ3TFQH \
  | 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: 290fc0da9acf999654750c14dcee6581ca0923ad05fc5de65932f9bbe1e3b527

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dad97726c4620c4722064587e9c18ca010a57aa39a96f17a1d8cbc8d559ec7c5",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2019-11-08T21:23:20Z",
    "title_canon_sha256": "173d578eb3872823893bada30bfbaae3cc3a5d16690b664053cda4b707fb31a9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1911.03548",
    "kind": "arxiv",
    "version": 2
  }
}