Pith Number

pith:Z65AANG2

pith:2019:Z65AANG2MTTHM2TNGNZJ7JIII3

not attested not anchored not stored refs pending

Exploiting Synthetically Generated Data with Semi-Supervised Learning for Small and Imbalanced Datasets

Cesar Hervas-Martinez, Maria Perez-Ortiz, Peter Tino, Rafal Mantiuk

arxiv:1903.10022 v1 · 2019-03-24 · cs.LG · cs.AI · 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{Z65AANG2MTTHM2TNGNZJ7JIII3}

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	2026-05-17T23:50:34.758846Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cfba0034da64e6766a6d33729fa50846f5bc91a9f5630e5de610db7a01d5fffd

Aliases

arxiv: 1903.10022 · arxiv_version: 1903.10022v1 · doi: 10.48550/arxiv.1903.10022 · pith_short_12: Z65AANG2MTTH · pith_short_16: Z65AANG2MTTHM2TN · pith_short_8: Z65AANG2

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/Z65AANG2MTTHM2TNGNZJ7JIII3 \
  | 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: cfba0034da64e6766a6d33729fa50846f5bc91a9f5630e5de610db7a01d5fffd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "57048247cb9a7f23b1065e771288aba1c719411df361c236f5cea317d6905388",
    "cross_cats_sorted": [
      "cs.AI",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-03-24T17:09:28Z",
    "title_canon_sha256": "7d4b098e7b1daff796841c4284c0f980fca30febad5939b9512284bd74ba643b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.10022",
    "kind": "arxiv",
    "version": 1
  }
}