Pith Number

pith:P2V7TQ4Y

pith:2018:P2V7TQ4YJMMTZVVFNLRWEU32BB

not attested not anchored not stored refs pending

What is the Effect of Importance Weighting in Deep Learning?

Jonathon Byrd, Zachary C. Lipton

arxiv:1812.03372 v3 · 2018-12-08 · cs.LG · 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{P2V7TQ4YJMMTZVVFNLRWEU32BB}

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

Cumulative Meta-Learning from Active Learning Queries for Robustness to Spurious Correlations

Receipt and verification

First computed	2026-05-17T23:43:23.400568Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7eabf9c3984b193cd6a56ae362537a086d21f143736f5a0455715c0c127d5c73

Aliases

arxiv: 1812.03372 · arxiv_version: 1812.03372v3 · doi: 10.48550/arxiv.1812.03372 · pith_short_12: P2V7TQ4YJMMT · pith_short_16: P2V7TQ4YJMMTZVVF · pith_short_8: P2V7TQ4Y

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/P2V7TQ4YJMMTZVVFNLRWEU32BB \
  | 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: 7eabf9c3984b193cd6a56ae362537a086d21f143736f5a0455715c0c127d5c73

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0da25738da6839072c814ad2a3dc9d7e354329662c1ae938996e20726c7ffc73",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2018-12-08T19:19:04Z",
    "title_canon_sha256": "c067c4f7fc019fc347c92745b58ebacf08b6a98f15bd9c51d34aeee7043270dd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.03372",
    "kind": "arxiv",
    "version": 3
  }
}