Pith Number

pith:TI3DDC5P

pith:2017:TI3DDC5POMH2HPL6LTNODGUMEX

not attested not anchored not stored refs pending

Concept Drift Detection and Adaptation with Hierarchical Hypothesis Testing

Heng Wang, Jos\'e C. Pr\'incipe, Mohak Shah, Shujian Yu, Yantao Wei, Zubin Abraham

arxiv:1707.07821 v6 · 2017-07-25 · 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{TI3DDC5POMH2HPL6LTNODGUMEX}

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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.

Receipt and verification

First computed	2026-05-17T23:54:28.373824Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9a36318baf730fa3bd7e5cdae19a8c25c0c51f429f31168c6b7bd928454d0a16

Aliases

arxiv: 1707.07821 · arxiv_version: 1707.07821v6 · doi: 10.48550/arxiv.1707.07821 · pith_short_12: TI3DDC5POMH2 · pith_short_16: TI3DDC5POMH2HPL6 · pith_short_8: TI3DDC5P

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/TI3DDC5POMH2HPL6LTNODGUMEX \
  | 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: 9a36318baf730fa3bd7e5cdae19a8c25c0c51f429f31168c6b7bd928454d0a16

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e6efdd3d7c9ecee3773e3fedcd0bcda52f6967c49279505b81e7095b5d1aed48",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2017-07-25T06:05:27Z",
    "title_canon_sha256": "7328fb0704e70235098469ec25fe35e4693e93a2dff3981ff4970201d8a1693c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.07821",
    "kind": "arxiv",
    "version": 6
  }
}