Pith Number

pith:35BV5KTL

pith:2017:35BV5KTLPP5FWE7ZNNRZ6GKSS6

not attested not anchored not stored refs pending

Active Bias: Training More Accurate Neural Networks by Emphasizing High Variance Samples

Andrew McCallum, Erik Learned-Miller, Haw-Shiuan Chang

arxiv:1704.07433 v4 · 2017-04-24 · stat.ML · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{35BV5KTLPP5FWE7ZNNRZ6GKSS6}

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	2026-05-18T00:26:37.145475Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

df435eaa6b7bfa5b13f96b639f195297bda3c5e94a0234c4525987ee868cdaf5

Aliases

arxiv: 1704.07433 · arxiv_version: 1704.07433v4 · doi: 10.48550/arxiv.1704.07433 · pith_short_12: 35BV5KTLPP5F · pith_short_16: 35BV5KTLPP5FWE7Z · pith_short_8: 35BV5KTL

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/35BV5KTLPP5FWE7ZNNRZ6GKSS6 \
  | 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: df435eaa6b7bfa5b13f96b639f195297bda3c5e94a0234c4525987ee868cdaf5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e20015b82249e8a22ebc078f986077e346b54b104f41bc62ea573e21b292e77a",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2017-04-24T19:48:49Z",
    "title_canon_sha256": "d01c13b5057538c6dc5c23645906f249abf822b9e11636df2babbd2f67aaabd9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.07433",
    "kind": "arxiv",
    "version": 4
  }
}