Pith Number

pith:PH5X7RFS

pith:2019:PH5X7RFSD3I3L6SKMMMRQN7I7Q

not attested not anchored not stored refs pending

Max-MIG: an Information Theoretic Approach for Joint Learning from Crowds

Peng Cao, Yilun Xu, Yizhou Wang, Yuqing Kong

arxiv:1905.13436 v1 · 2019-05-31 · cs.LG · cs.HC · cs.IT · math.IT · 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{PH5X7RFSD3I3L6SKMMMRQN7I7Q}

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	2026-05-17T23:44:28.249045Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

79fb7fc4b21ed1b5fa4a63191837e8fc153d74f5549ec5d23454168474705cb4

Aliases

arxiv: 1905.13436 · arxiv_version: 1905.13436v1 · doi: 10.48550/arxiv.1905.13436 · pith_short_12: PH5X7RFSD3I3 · pith_short_16: PH5X7RFSD3I3L6SK · pith_short_8: PH5X7RFS

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/PH5X7RFSD3I3L6SKMMMRQN7I7Q \
  | 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: 79fb7fc4b21ed1b5fa4a63191837e8fc153d74f5549ec5d23454168474705cb4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "15ef0b2efbe5e616b88435edcbcb59190408eae6ed57abb5824930f624f4deb6",
    "cross_cats_sorted": [
      "cs.HC",
      "cs.IT",
      "math.IT",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-05-31T06:32:18Z",
    "title_canon_sha256": "3ff2b7807b1586a6e59f34dd32ece826040195659e754dcdba7249b46793f69a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.13436",
    "kind": "arxiv",
    "version": 1
  }
}