Pith Number

pith:D54UJ5CD

pith:2020:D54UJ5CD4KTPRQY4L55K533OTJ

not attested not anchored not stored refs pending

Interactive Weak Supervision: Learning Useful Heuristics for Data Labeling

Artur Dubrawski, Benedikt Boecking, Eric Xing, Willie Neiswanger

arxiv:2012.06046 v2 · 2020-12-11 · 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{D54UJ5CD4KTPRQY4L55K533OTJ}

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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

Structured Exploration and Exploitation of Label Functions for Automated Data Annotation

Receipt and verification

First computed	2026-07-05T02:09:54.786822Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1f7944f443e2a6f8c31c5f7aaeef6e9a5ba2a1147d1f9280764c95e2e2b19be9

Aliases

arxiv: 2012.06046 · arxiv_version: 2012.06046v2 · doi: 10.48550/arxiv.2012.06046 · pith_short_12: D54UJ5CD4KTP · pith_short_16: D54UJ5CD4KTPRQY4 · pith_short_8: D54UJ5CD

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/D54UJ5CD4KTPRQY4L55K533OTJ \
  | 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: 1f7944f443e2a6f8c31c5f7aaeef6e9a5ba2a1147d1f9280764c95e2e2b19be9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "02855f4ff5a12f5ed052d20cb7f3ab276af32ba5ad20830856fdef8a4b93612d",
    "cross_cats_sorted": [
      "cs.AI",
      "stat.ML"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2020-12-11T00:10:38Z",
    "title_canon_sha256": "5e75f95680dd3c20fab685c81ead7ff787da5840bbda39d68b17fca7cde9e4e4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2012.06046",
    "kind": "arxiv",
    "version": 2
  }
}