Pith Number

pith:KUWO5UZV

pith:2017:KUWO5UZVQ2TBZ25O5EC5WGBJ6H

not attested not anchored not stored refs pending

Learning Pain from Action Unit Combinations: A Weakly Supervised Approach via Multiple Instance Learning

Diana J. Wilkie, Rashid Ansari, Zhanli Chen

arxiv:1712.01496 v2 · 2017-12-05 · 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{KUWO5UZVQ2TBZ25O5EC5WGBJ6H}

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	2026-05-18T00:22:57.408468Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

552ceed33586a61cebaee905db1829f1f34baadaf75381e718eac0fac2a8eb06

Aliases

arxiv: 1712.01496 · arxiv_version: 1712.01496v2 · doi: 10.48550/arxiv.1712.01496 · pith_short_12: KUWO5UZVQ2TB · pith_short_16: KUWO5UZVQ2TBZ25O · pith_short_8: KUWO5UZV

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/KUWO5UZVQ2TBZ25O5EC5WGBJ6H \
  | 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: 552ceed33586a61cebaee905db1829f1f34baadaf75381e718eac0fac2a8eb06

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ad0923ef1112f1eae7991e05820439631b75bfa07b396788c879d7eccb38e3db",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2017-12-05T06:27:22Z",
    "title_canon_sha256": "6f1a0de1629fe138f6cddd5179c1c3ba493a326086c75daecbd2bbcd2ba2db84"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.01496",
    "kind": "arxiv",
    "version": 2
  }
}