Pith Number

pith:ME4U54ZQ

pith:2019:ME4U54ZQ4LU7TZIQVB45HZKRTD

not attested not anchored not stored refs pending

Estimating the effective dimension of large biological datasets using Fisher separability analysis

Andrei Zinovyev, Jonathan Bac, Luca Albergante

arxiv:1901.06328 v1 · 2019-01-18 · cs.LG · q-bio.QM · stat.ML

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\usepackage{pith}
\pithnumber{ME4U54ZQ4LU7TZIQVB45HZKRTD}

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Record completeness

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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.

Cited by

1 paper in Pith

Symphony of high-dimensional brain

Receipt and verification

First computed	2026-05-17T23:56:01.366891Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

61394ef330e2e9f9e510a879d3e55198de2cfaa05272705f5cd4d33bc61e4eb2

Aliases

arxiv: 1901.06328 · arxiv_version: 1901.06328v1 · doi: 10.48550/arxiv.1901.06328 · pith_short_12: ME4U54ZQ4LU7 · pith_short_16: ME4U54ZQ4LU7TZIQ · pith_short_8: ME4U54ZQ

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/ME4U54ZQ4LU7TZIQVB45HZKRTD \
  | 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: 61394ef330e2e9f9e510a879d3e55198de2cfaa05272705f5cd4d33bc61e4eb2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "618a2ec2a28ffcbb51e2f20b9d30914430a406d59014d86ebb4c714b7eb68f72",
    "cross_cats_sorted": [
      "q-bio.QM",
      "stat.ML"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-01-18T16:32:11Z",
    "title_canon_sha256": "168269a3515195c767c58d88f74c5f7c4083bc8e821b9d23a461305997bbe764"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.06328",
    "kind": "arxiv",
    "version": 1
  }
}