Pith Number

pith:CSIWCAFW

pith:2021:CSIWCAFWIYSDFYO74MXNTDMVJC

not attested not anchored not stored refs pending

Optimal Model Averaging of Support Vector Machines in Diverging Model Spaces

Chaoxia Yuan, Chao Ying, Fang Fang, Zhou Yu

arxiv:2112.12961 v3 · 2021-12-24 · 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{CSIWCAFWIYSDFYO74MXNTDMVJC}

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	2026-07-05T04:42:32.824792Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

14916100b6462432e1dfe32ed98d9548be25c4885afb24119dc7c99bcf2844bc

Aliases

arxiv: 2112.12961 · arxiv_version: 2112.12961v3 · doi: 10.48550/arxiv.2112.12961 · pith_short_12: CSIWCAFWIYSD · pith_short_16: CSIWCAFWIYSDFYO7 · pith_short_8: CSIWCAFW

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/CSIWCAFWIYSDFYO74MXNTDMVJC \
  | 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: 14916100b6462432e1dfe32ed98d9548be25c4885afb24119dc7c99bcf2844bc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c0503c2fe731c0a2a1a1309c89e414a7b96a2f96c585fb41f70896f2e5c246c9",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2021-12-24T06:31:51Z",
    "title_canon_sha256": "171189a4f94841043fefd270bd3d88ee4415429577fe236d2554c147ca39c7af"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2112.12961",
    "kind": "arxiv",
    "version": 3
  }
}