Pith Number

pith:SF2XRSO2

pith:2024:SF2XRSO2APVMNW6Q6KIXYF6NVO

not attested not anchored not stored refs pending

Querying Easily Flip-flopped Samples for Deep Active Learning

Chang D. Yoo, Gwangsu Kim, Jinwoo Shin, Junghyun Lee, Seong Jin Cho

arxiv:2401.09787 v2 · 2024-01-18 · cs.LG · cs.AI · 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{SF2XRSO2APVMNW6Q6KIXYF6NVO}

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	2026-07-05T08:19:41.263185Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

917578c9da03eac6dbd0f2917c17cdabb4254d56a5c0fd8e7d81f9307fb566ec

Aliases

arxiv: 2401.09787 · arxiv_version: 2401.09787v2 · doi: 10.48550/arxiv.2401.09787 · pith_short_12: SF2XRSO2APVM · pith_short_16: SF2XRSO2APVMNW6Q · pith_short_8: SF2XRSO2

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/SF2XRSO2APVMNW6Q6KIXYF6NVO \
  | 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: 917578c9da03eac6dbd0f2917c17cdabb4254d56a5c0fd8e7d81f9307fb566ec

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2d7abd1e845de737633e89e5250cb062fd67f7b80e26d3466a797f52f6d8e94e",
    "cross_cats_sorted": [
      "cs.AI",
      "stat.ML"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2024-01-18T08:12:23Z",
    "title_canon_sha256": "a5b00fae223461a54927e197f2079e7a62f4b67ea84ca17a8a58c3631a9dcad7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2401.09787",
    "kind": "arxiv",
    "version": 2
  }
}