Pith Number

pith:O43EQZCE

pith:2019:O43EQZCEY7G5VDGIBYCFPA2AVV

not attested not anchored not stored refs pending

Infinite Mixture Prototypes for Few-Shot Learning

Evan Shelhamer, Hanul Shin, Joshua B. Tenenbaum, Kelsey R. Allen

arxiv:1902.04552 v1 · 2019-02-12 · cs.LG · 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{O43EQZCEY7G5VDGIBYCFPA2AVV}

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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.

Cited by

1 paper in Pith

Learning to Theorize the World from Observation

Receipt and verification

First computed	2026-05-17T23:54:11.994455Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7736486444c7cdda8cc80e04578340ad77546f93ace8dcd46202cad5f6ce6ba9

Aliases

arxiv: 1902.04552 · arxiv_version: 1902.04552v1 · doi: 10.48550/arxiv.1902.04552 · pith_short_12: O43EQZCEY7G5 · pith_short_16: O43EQZCEY7G5VDGI · pith_short_8: O43EQZCE

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/O43EQZCEY7G5VDGIBYCFPA2AVV \
  | 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: 7736486444c7cdda8cc80e04578340ad77546f93ace8dcd46202cad5f6ce6ba9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "28d2508851a3bc9343611357d4ee41744385141eb0ad50cafc7b8b2576a24c1f",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-02-12T18:55:18Z",
    "title_canon_sha256": "83585f64089746f25395064e06e15d013a1f0cd98da1b0485907564d15151958"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.04552",
    "kind": "arxiv",
    "version": 1
  }
}