Pith Number

pith:HDNHLG5D

pith:2022:HDNHLG5DCXRCNGRCKRSC7BUYXK

not attested not anchored not stored refs pending

The Role of Pseudo-labels in Self-training Linear Classifiers on High-dimensional Gaussian Mixture Data

Takashi Takahashi

arxiv:2205.07739 v3 · 2022-05-16 · stat.ML · cond-mat.dis-nn · cond-mat.stat-mech · cs.LG · math.ST · stat.TH

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HDNHLG5DCXRCNGRCKRSC7BUYXK}

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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	2026-07-05T08:16:18.719075Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

38da759ba315e2269a2254642f8698baaf7658299daa585d3179f0fda60e3cf6

Aliases

arxiv: 2205.07739 · arxiv_version: 2205.07739v3 · doi: 10.48550/arxiv.2205.07739 · pith_short_12: HDNHLG5DCXRC · pith_short_16: HDNHLG5DCXRCNGRC · pith_short_8: HDNHLG5D

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/HDNHLG5DCXRCNGRCKRSC7BUYXK \
  | 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: 38da759ba315e2269a2254642f8698baaf7658299daa585d3179f0fda60e3cf6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "801cbecc92b740c6d478210c0c26bb5505da54c6bc239483de1128335083e0aa",
    "cross_cats_sorted": [
      "cond-mat.dis-nn",
      "cond-mat.stat-mech",
      "cs.LG",
      "math.ST",
      "stat.TH"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2022-05-16T15:02:44Z",
    "title_canon_sha256": "4584c5b53fe916e4d8889e467ce10afad131e65a45ee9d2e8b7fe4bb092596bc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2205.07739",
    "kind": "arxiv",
    "version": 3
  }
}