Pith Number

pith:XWUIWAJY

pith:2025:XWUIWAJYJK647VEMDXP5I7Y5WA

not attested not anchored not stored refs pending

Stronger Than You Think: Benchmarking Weak Supervision on Realistic Tasks

Frederic Sala, Jeffrey Li, Jinoh Lee, Linrong Cai, Neel Guha, Nicholas Roberts, Tianyi Zhang

arxiv:2501.07727 v2 · 2025-01-13 · 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{XWUIWAJYJK647VEMDXP5I7Y5WA}

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	2026-07-05T10:07:29.521288Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bda88b01384abdcfd48c1ddfd47f1db03e5edcea27ed15830ba92faa352462c1

Aliases

arxiv: 2501.07727 · arxiv_version: 2501.07727v2 · doi: 10.48550/arxiv.2501.07727 · pith_short_12: XWUIWAJYJK64 · pith_short_16: XWUIWAJYJK647VEM · pith_short_8: XWUIWAJY

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/XWUIWAJYJK647VEMDXP5I7Y5WA \
  | 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: bda88b01384abdcfd48c1ddfd47f1db03e5edcea27ed15830ba92faa352462c1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0ec0ab11bc8f3134066495e33188318fe6f7598c158c5b132d1f81aabf58256b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-01-13T22:29:31Z",
    "title_canon_sha256": "b8064289e37ff7d1155ec94c7c4959910614671b0dce6b1366ad86ddca5754d7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.07727",
    "kind": "arxiv",
    "version": 2
  }
}