Pith Number

pith:ZTR2CTBW

pith:2020:ZTR2CTBWHWEM6LACQM7Q47U4IN

not attested not anchored not stored refs pending

Parsimonious Computing: A Minority Training Regime for Effective Prediction in Large Microarray Expression Data Sets

Azhar Shaikh, Rahul Yedida, Shailesh Sridhar, Snehanshu Saha, Sriparna Saha

arxiv:2005.08442 v1 · 2020-05-18 · cs.LG · q-bio.QM · 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{ZTR2CTBWHWEM6LACQM7Q47U4IN}

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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	2026-07-05T01:03:31.789775Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cce3a14c363d88cf2c02833f0e7e9c43781ed316b6ee12520b87de9f31e8536d

Aliases

arxiv: 2005.08442 · arxiv_version: 2005.08442v1 · doi: 10.48550/arxiv.2005.08442 · pith_short_12: ZTR2CTBWHWEM · pith_short_16: ZTR2CTBWHWEM6LAC · pith_short_8: ZTR2CTBW

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/ZTR2CTBWHWEM6LACQM7Q47U4IN \
  | 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: cce3a14c363d88cf2c02833f0e7e9c43781ed316b6ee12520b87de9f31e8536d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b9dd18dc0969706c0ef78061e61052c198234f93acbc9b84277a590874073c3c",
    "cross_cats_sorted": [
      "q-bio.QM",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2020-05-18T03:45:05Z",
    "title_canon_sha256": "d357645b475daf569f422e1ec686ad1dc1dc06da359c87d080118aa114aaa205"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2005.08442",
    "kind": "arxiv",
    "version": 1
  }
}