Pith Number

pith:YOE6U2B3

pith:2022:YOE6U2B3WE55TROH6H7RL4FRC6

not attested not anchored not stored refs pending

The 'Problem' of Human Label Variation: On Ground Truth in Data, Modeling and Evaluation

Barbara Plank

arxiv:2211.02570 v1 · 2022-11-04 · cs.CL · 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{YOE6U2B3WE55TROH6H7RL4FRC6}

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

11 papers in Pith

Factions Within, Uncertain Across: Within-Document Reader Sub-Groups in Social Highlighting

Personal Salience: Highlighting Is Social, but Individuality Lives in Selection

Does Capability Transfer to Subjective Behavior -- and Would Our Instruments Tell Us? A Self-Evolving, Trust-by-Construction Evaluation Paradigm

Learning from Disagreement: Clinician Overrides as Implicit Preference Signals for Clinical AI in Value-Based Care

Implicit Humanization in Everyday LLM Moral Judgments

Receipt and verification

First computed	2026-07-05T05:13:16.711175Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c389ea683bb13bd9c5c7f1ff15f0b1179856b88a8ee96334bab4f2a4de3d7b58

Aliases

arxiv: 2211.02570 · arxiv_version: 2211.02570v1 · doi: 10.48550/arxiv.2211.02570 · pith_short_12: YOE6U2B3WE55 · pith_short_16: YOE6U2B3WE55TROH · pith_short_8: YOE6U2B3

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/YOE6U2B3WE55TROH6H7RL4FRC6 \
  | 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: c389ea683bb13bd9c5c7f1ff15f0b1179856b88a8ee96334bab4f2a4de3d7b58

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "94768c80f7796468e9eecc75c56ee2abb9338baf24d7287bf79eb6e1b37e2740",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2022-11-04T16:38:09Z",
    "title_canon_sha256": "8a034a15e24d431e62fc7d69556dbc498eaa59f03d5942acca1b0a8215deb5dc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2211.02570",
    "kind": "arxiv",
    "version": 1
  }
}