Pith Number

pith:I4LVLJTV

pith:2017:I4LVLJTVAUMUIYEAYNRCGEF6FO

not attested not anchored not stored refs pending

Concept Drift Learning with Alternating Learners

Paul Ardis, Rui Xu, Weizhong Yan, Yunwen Xu

arxiv:1710.06940 v1 · 2017-10-18 · 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{I4LVLJTVAUMUIYEAYNRCGEF6FO}

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	2026-05-18T00:32:27.587153Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

471755a6750519446080c3622310be2baaf52decc3327a3fd1f2246989facf23

Aliases

arxiv: 1710.06940 · arxiv_version: 1710.06940v1 · doi: 10.48550/arxiv.1710.06940 · pith_short_12: I4LVLJTVAUMU · pith_short_16: I4LVLJTVAUMUIYEA · pith_short_8: I4LVLJTV

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/I4LVLJTVAUMUIYEAYNRCGEF6FO \
  | 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: 471755a6750519446080c3622310be2baaf52decc3327a3fd1f2246989facf23

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "adfa546a51a69cfd1271b36a4d647bd2e9ed925cbe2cf7cf90404c13a2fc8d8b",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2017-10-18T21:13:36Z",
    "title_canon_sha256": "c922f7f5516c3cf53dcad06f31bee1fe1fa26399300f39cf5dd070c5d8ef142d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.06940",
    "kind": "arxiv",
    "version": 1
  }
}