Pith Number

pith:7VG6SFFA

pith:2022:7VG6SFFAWKCBFA5RV4RHLV4HH4

not attested not anchored not stored refs pending

A Survey on Programmatic Weak Supervision

Alexander Ratner, Chao Zhang, Cheng-Yu Hsieh, Jieyu Zhang, Yue Yu

arxiv:2202.05433 v2 · 2022-02-11 · cs.LG · cs.AI · stat.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7VG6SFFAWKCBFA5RV4RHLV4HH4}

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

2 papers in Pith

Harnessing Multiple Large Language Models: A Survey on LLM Ensemble

Leveraging Data Symmetries to Select an Optimal Subset of Training Data under Label Noise

Receipt and verification

First computed	2026-07-05T03:56:34.847123Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fd4de914a0b2841283b1af2275d7873f232c062bce2ecbd4036b427e2bd82f26

Aliases

arxiv: 2202.05433 · arxiv_version: 2202.05433v2 · doi: 10.48550/arxiv.2202.05433 · pith_short_12: 7VG6SFFAWKCB · pith_short_16: 7VG6SFFAWKCBFA5R · pith_short_8: 7VG6SFFA

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/7VG6SFFAWKCBFA5RV4RHLV4HH4 \
  | 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: fd4de914a0b2841283b1af2275d7873f232c062bce2ecbd4036b427e2bd82f26

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "440f3042934c3cacad24cb4606c9935bf5bddd5a3889b155b2f875f14ad1ada2",
    "cross_cats_sorted": [
      "cs.AI",
      "stat.AP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2022-02-11T04:05:38Z",
    "title_canon_sha256": "cf0713bff385f10174bfd9132022b2f90daba22b700c7360f746cc4bd6f45a63"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2202.05433",
    "kind": "arxiv",
    "version": 2
  }
}