Pith Number

pith:N622CRJB

pith:2018:N622CRJBDMPHE4RNJUQW2UIIU2

not attested not anchored not stored refs pending

Applying Cooperative Machine Learning to Speed Up the Annotation of Social Signals in Large Multi-modal Corpora

Bj\"orn Schuller, Elisabeth Andr\'e, Johannes Wagner, Michel F. Valstar, Tobias Baur, Yue Zhang

arxiv:1802.02565 v1 · 2018-02-07 · cs.HC · cs.AI · 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{N622CRJBDMPHE4RNJUQW2UIIU2}

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	2026-05-18T00:22:54.544527Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6fb5a145211b1e72722d4d216d5108a684ee14cf2083f6a665198834575a1ec4

Aliases

arxiv: 1802.02565 · arxiv_version: 1802.02565v1 · doi: 10.48550/arxiv.1802.02565 · pith_short_12: N622CRJBDMPH · pith_short_16: N622CRJBDMPHE4RN · pith_short_8: N622CRJB

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/N622CRJBDMPHE4RNJUQW2UIIU2 \
  | 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: 6fb5a145211b1e72722d4d216d5108a684ee14cf2083f6a665198834575a1ec4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0253540952b121c4b4f041ba9b998118c3c5d47166c80279604195233ae85565",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.HC",
    "submitted_at": "2018-02-07T18:47:49Z",
    "title_canon_sha256": "cbd604c74ae362a9a3aafc4a92fd01a7a90844b9fd8bc4fbb900047484e23368"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.02565",
    "kind": "arxiv",
    "version": 1
  }
}