Pith Number

pith:CDZBWEKT

pith:2013:CDZBWEKTUQZZFVGQCOJLSIVBWM

not attested not anchored not stored refs pending

Excess-Risk of Distributed Stochastic Learners

Ali H. Sayed, Jianshu Chen, Zaid J. Towfic

arxiv:1302.1157 v3 · 2013-02-05 · math.OC · cs.DC · cs.MA · cs.SI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CDZBWEKTUQZZFVGQCOJLSIVBWM}

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	2026-05-18T01:11:00.637173Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

10f21b1153a43392d4d01392b922a1b30ad45aab41d0b9116da69749c99b8605

Aliases

arxiv: 1302.1157 · arxiv_version: 1302.1157v3 · doi: 10.48550/arxiv.1302.1157 · pith_short_12: CDZBWEKTUQZZ · pith_short_16: CDZBWEKTUQZZFVGQ · pith_short_8: CDZBWEKT

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/CDZBWEKTUQZZFVGQCOJLSIVBWM \
  | 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: 10f21b1153a43392d4d01392b922a1b30ad45aab41d0b9116da69749c99b8605

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "630b0a3fefb9ce37a22eac403a886ed05e9a41d938e1c3e3abb16dcd7b00af92",
    "cross_cats_sorted": [
      "cs.DC",
      "cs.MA",
      "cs.SI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2013-02-05T19:19:34Z",
    "title_canon_sha256": "ea83a7556d93092fc8dfd9a7acac40b22fe92c3f13b145879c2b3b4f180456fa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1302.1157",
    "kind": "arxiv",
    "version": 3
  }
}