Pith Number

pith:VEBWKU2N

pith:2022:VEBWKU2NANH75JHWM64BSR6VCY

not attested not anchored not stored refs pending

Standardized Evaluation of Machine Learning Methods for Evolving Data Streams

Effi Tramountani, Gjergji Kasneci, Johannes Haug

arxiv:2204.13625 v1 · 2022-04-28 · 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{VEBWKU2NANH75JHWM64BSR6VCY}

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	2026-07-05T04:18:44.216757Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a90365534d034ffea4f667b81947d5163329fb9520bdef3c501edba47c5dd65b

Aliases

arxiv: 2204.13625 · arxiv_version: 2204.13625v1 · doi: 10.48550/arxiv.2204.13625 · pith_short_12: VEBWKU2NANH7 · pith_short_16: VEBWKU2NANH75JHW · pith_short_8: VEBWKU2N

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/VEBWKU2NANH75JHWM64BSR6VCY \
  | 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: a90365534d034ffea4f667b81947d5163329fb9520bdef3c501edba47c5dd65b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a929139589e6df696d753879ab803b064a11adb6516cd9e9f572136f96e3a8ae",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2022-04-28T16:40:33Z",
    "title_canon_sha256": "1e447c60342f8eacd0734d7a657b6f820244d285402e633a2c7a935076dff9e0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2204.13625",
    "kind": "arxiv",
    "version": 1
  }
}