Pith Number

pith:TMTSGFMI

pith:2025:TMTSGFMIIP3J6YBGJJVBC4CUZW

not attested not anchored not stored refs pending

Revisiting Active Learning under (Human) Label Variation

Barbara Plank, Bernd Bischl, Cornelia Gruber, G\"oran Kauermann, Helen Alber, Matthias A{\ss}enmacher

arxiv:2507.02593 v1 · 2025-07-03 · cs.CL · cs.HC · 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{TMTSGFMIIP3J6YBGJJVBC4CUZW}

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	2026-07-05T11:31:31.471672Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9b2723158843f69f60264a6a117054cd82a62cb55138a5ae567b2048d8b29fe5

Aliases

arxiv: 2507.02593 · arxiv_version: 2507.02593v1 · doi: 10.48550/arxiv.2507.02593 · pith_short_12: TMTSGFMIIP3J · pith_short_16: TMTSGFMIIP3J6YBG · pith_short_8: TMTSGFMI

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/TMTSGFMIIP3J6YBGJJVBC4CUZW \
  | 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: 9b2723158843f69f60264a6a117054cd82a62cb55138a5ae567b2048d8b29fe5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8d447b5743c61654e240375835e4754afce2ecf6179cfd7eba2ebf83ec8c86dd",
    "cross_cats_sorted": [
      "cs.HC",
      "cs.LG",
      "stat.ML"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-07-03T12:59:28Z",
    "title_canon_sha256": "6b3f727d5622bbfa83b9d4eefc4a1be73002ea8f37436337c005ed9f06a5332f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.02593",
    "kind": "arxiv",
    "version": 1
  }
}