Pith Number

pith:OKJH3AIU

pith:2025:OKJH3AIUQOFJW72MBAVSHL2C4O

not attested not anchored not stored refs pending

ALScope: A Unified Toolkit for Deep Active Learning

Chenkai Wu, Gang Liu, Jueqing Lu, Lan Du, Wray Buntine, Xiaohao Yang, Yuanyuan Qi

arxiv:2508.04937 v1 · 2025-08-06 · cs.LG · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OKJH3AIUQOFJW72MBAVSHL2C4O}

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	2026-07-05T11:50:04.314801Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

72927d8114838a9b7f4c082b23af42e39803382485e311da87008239a305a039

Aliases

arxiv: 2508.04937 · arxiv_version: 2508.04937v1 · doi: 10.48550/arxiv.2508.04937 · pith_short_12: OKJH3AIUQOFJ · pith_short_16: OKJH3AIUQOFJW72M · pith_short_8: OKJH3AIU

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/OKJH3AIUQOFJW72MBAVSHL2C4O \
  | 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: 72927d8114838a9b7f4c082b23af42e39803382485e311da87008239a305a039

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bb6d26ab77ddca5ecc84c606ee44c879508fffcf2c8446a64e82f59b877ccee9",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-08-06T23:39:46Z",
    "title_canon_sha256": "c92134ede55d775fa93bfd16854467d6aa9b30902553173f6ab1e84927e0de6c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.04937",
    "kind": "arxiv",
    "version": 1
  }
}