Pith Number

pith:F67KMGOV

pith:2017:F67KMGOVMWWCTAMW2JAIXPNKAE

not attested not anchored not stored refs pending

An ensemble-based online learning algorithm for streaming data

Alan Wee-Chung Liew, James C. Bezdek, Thi Thu Thuy Nguyen, Tien Thanh Nguyen, Xuan Cuong Pham

arxiv:1704.07938 v1 · 2017-04-26 · 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{F67KMGOVMWWCTAMW2JAIXPNKAE}

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	2026-05-18T00:45:31.470401Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2fbea619d565ac298196d2408bbdaa0108051307a8f896d2d323d1b801582c80

Aliases

arxiv: 1704.07938 · arxiv_version: 1704.07938v1 · doi: 10.48550/arxiv.1704.07938 · pith_short_12: F67KMGOVMWWC · pith_short_16: F67KMGOVMWWCTAMW · pith_short_8: F67KMGOV

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/F67KMGOVMWWCTAMW2JAIXPNKAE \
  | 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: 2fbea619d565ac298196d2408bbdaa0108051307a8f896d2d323d1b801582c80

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "159a038ee32923d3793c7aa5f256b4b6952bcb3d5cf2e169350ec260134d32a3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2017-04-26T00:33:36Z",
    "title_canon_sha256": "12fb9cde4a0ced56f1791227172d494e3241c8386fe9ef3fb9680d140e7ffdd8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.07938",
    "kind": "arxiv",
    "version": 1
  }
}