Pith Number

pith:ZGFCKAWQ

pith:2018:ZGFCKAWQM3N7AT2252EUBDYGYE

not attested not anchored not stored refs pending

Strict Very Fast Decision Tree: a memory conservative algorithm for data stream mining

Andr\'e Carlos Ponce de Leon Ferreira de Carvalho, Sylvio Barbon Junior, Victor Guilherme Turrisi da Costa

arxiv:1805.06368 v2 · 2018-05-16 · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZGFCKAWQM3N7AT2252EUBDYGYE}

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	2026-05-18T00:15:46.200034Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c98a2502d066dbf04f5aee89408f06c121979017b3cd2d5c53dee1f19153828c

Aliases

arxiv: 1805.06368 · arxiv_version: 1805.06368v2 · doi: 10.48550/arxiv.1805.06368 · pith_short_12: ZGFCKAWQM3N7 · pith_short_16: ZGFCKAWQM3N7AT22 · pith_short_8: ZGFCKAWQ

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/ZGFCKAWQM3N7AT2252EUBDYGYE \
  | 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: c98a2502d066dbf04f5aee89408f06c121979017b3cd2d5c53dee1f19153828c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "686e0e0bac6611dc959cbbe48eadec1119820deeef5cddc6330f88d454669ac4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2018-05-16T15:28:39Z",
    "title_canon_sha256": "50826ecbf1f57628a5a98f88fd3a6d3075f74e2d254f558802ab845d82e717c0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.06368",
    "kind": "arxiv",
    "version": 2
  }
}