Pith Number

pith:T262BJAO

pith:2018:T262BJAOGMF3Z26PMAHGA5M3H6

not attested not anchored not stored refs pending

Nested multi-instance classification

Alexander Stec, Diego Klabjan, Jean Utke

arxiv:1808.10430 v1 · 2018-08-30 · stat.ML · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{T262BJAOGMF3Z26PMAHGA5M3H6}

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	2026-05-18T00:06:48.854437Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9ebda0a40e330bbcebcf600e60759b3f968f909bc69d5e23ca28be4b9d0f1ce4

Aliases

arxiv: 1808.10430 · arxiv_version: 1808.10430v1 · doi: 10.48550/arxiv.1808.10430 · pith_short_12: T262BJAOGMF3 · pith_short_16: T262BJAOGMF3Z26P · pith_short_8: T262BJAO

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/T262BJAOGMF3Z26PMAHGA5M3H6 \
  | 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: 9ebda0a40e330bbcebcf600e60759b3f968f909bc69d5e23ca28be4b9d0f1ce4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e68324c032b1833cecda95c2f26d81a530faa9ed2cc0a58b5b9f79428ac57244",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2018-08-30T17:48:23Z",
    "title_canon_sha256": "b162c8d8fb6d95a10e9ab33fb377a47e12bb21b3ad9ba73ef0fa7dbb7ac90828"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.10430",
    "kind": "arxiv",
    "version": 1
  }
}