Pith Number

pith:53LB4EDH

pith:2022:53LB4EDHW3KWVDDKPFCBUFR4XI

not attested not anchored not stored refs pending

Is margin all you need? An extensive empirical study of active learning on tabular data

Afshin Rostamizadeh, Dara Bahri, Heinrich Jiang, Tal Schuster

arxiv:2210.03822 v1 · 2022-10-07 · cs.LG · 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{53LB4EDHW3KWVDDKPFCBUFR4XI}

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.

Cited by

1 paper in Pith

No Free Lunch in Active Learning: LLM Embedding Quality Dictates Query Strategy Success

Receipt and verification

First computed	2026-07-05T05:04:32.629357Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eed61e1067b6d56a8c6a79441a163cba2eb0aedea8c96409f9a79fd3eb572bbc

Aliases

arxiv: 2210.03822 · arxiv_version: 2210.03822v1 · doi: 10.48550/arxiv.2210.03822 · pith_short_12: 53LB4EDHW3KW · pith_short_16: 53LB4EDHW3KWVDDK · pith_short_8: 53LB4EDH

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/53LB4EDHW3KWVDDKPFCBUFR4XI \
  | 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: eed61e1067b6d56a8c6a79441a163cba2eb0aedea8c96409f9a79fd3eb572bbc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "116f396073ee223d24793b688168996bdd65838ff72fd7dff4a3ed7c691cc16b",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2022-10-07T21:18:24Z",
    "title_canon_sha256": "02c2b13f440a800d607b1c6387f5984349bb3855e3f2ab11f7956c4435161f7d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2210.03822",
    "kind": "arxiv",
    "version": 1
  }
}