Pith Number

pith:46WIZKR3

pith:2019:46WIZKR3OJO3XAVQRYN3P52LYH

not attested not anchored not stored refs pending

SPOCC: Scalable POssibilistic Classifier Combination -- toward robust aggregation of classifiers

John Klein, Mahmoud Albardan, Olivier Colot

arxiv:1908.06475 v2 · 2019-08-18 · 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{46WIZKR3OJO3XAVQRYN3P52LYH}

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	2026-07-05T00:44:39.681723Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e7ac8caa3b725dbb82b08e1bb7f74bc1ceecf655897d8967cee03bcd4f79f427

Aliases

arxiv: 1908.06475 · arxiv_version: 1908.06475v2 · doi: 10.48550/arxiv.1908.06475 · pith_short_12: 46WIZKR3OJO3 · pith_short_16: 46WIZKR3OJO3XAVQ · pith_short_8: 46WIZKR3

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/46WIZKR3OJO3XAVQRYN3P52LYH \
  | 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: e7ac8caa3b725dbb82b08e1bb7f74bc1ceecf655897d8967cee03bcd4f79f427

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "291a08873b4cb5899a78b43f123de5764ed13c6f226d88305538c7ec7dc8e75c",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-08-18T16:48:37Z",
    "title_canon_sha256": "9162e3d3577de2eeead9c681c74ab1bc5d1cdb06ebed68cda0f420c3e26a8b26"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.06475",
    "kind": "arxiv",
    "version": 2
  }
}