Pith Number

pith:RFX2IDCV

pith:2019:RFX2IDCVVMDBIFRNMC2AXE32RX

not attested not anchored not stored refs pending

Minimum-Margin Active Learning

Heinrich Jiang, Maya Gupta

arxiv:1906.00025 v1 · 2019-05-31 · 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{RFX2IDCVVMDBIFRNMC2AXE32RX}

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	2026-05-17T23:44:33.684655Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

896fa40c55ab0614162d60b40b937a8dce9c5c51981bc9fbc48fc19443a85ac7

Aliases

arxiv: 1906.00025 · arxiv_version: 1906.00025v1 · doi: 10.48550/arxiv.1906.00025 · pith_short_12: RFX2IDCVVMDB · pith_short_16: RFX2IDCVVMDBIFRN · pith_short_8: RFX2IDCV

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/RFX2IDCVVMDBIFRNMC2AXE32RX \
  | 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: 896fa40c55ab0614162d60b40b937a8dce9c5c51981bc9fbc48fc19443a85ac7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a455458ecb27343affdb9e5692ae871b6c1e7442a7b1520b8c52d11b0304f044",
    "cross_cats_sorted": [
      "cs.AI",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-05-31T18:32:18Z",
    "title_canon_sha256": "795779d9d5ef148746da9f8e27f0fb8e498bc2879efb46ac13f355ce19a96e0a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.00025",
    "kind": "arxiv",
    "version": 1
  }
}