Pith Number

pith:75KFZUZR

pith:2022:75KFZUZRTBPR7W6O5BI65ZQ4A4

not attested not anchored not stored refs pending

Are We Really Making Much Progress in Text Classification? A Comparative Review

Andor Diera, Ansgar Scherp, Bao Xin Lin, Bhakti Khera, Fabian Karl, Lukas Galke, Tim Meuser, Tushar Singhal

arxiv:2204.03954 v6 · 2022-04-08 · cs.CL

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{75KFZUZRTBPR7W6O5BI65ZQ4A4}

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

2 papers in Pith

Comparing BERT Sentence-Pair Classification and Few-Shot LLM Prompting for Detecting Threat and Solution Framing in German Climate News

ADMEDTAGGER: an annotation framework for distillation of expert knowledge for the Polish medical language

Receipt and verification

First computed	2026-07-05T10:02:39.204753Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ff545cd331985f1fdbcee851eee61c071ef3cfd83b27adb15d82fc5d618fab3a

Aliases

arxiv: 2204.03954 · arxiv_version: 2204.03954v6 · doi: 10.48550/arxiv.2204.03954 · pith_short_12: 75KFZUZRTBPR · pith_short_16: 75KFZUZRTBPR7W6O · pith_short_8: 75KFZUZR

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/75KFZUZRTBPR7W6O5BI65ZQ4A4 \
  | 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: ff545cd331985f1fdbcee851eee61c071ef3cfd83b27adb15d82fc5d618fab3a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "16383b3b999d2a49e9ca65c7485b9d8d1d155c69b7424ba0bfbf1ebdcbb76ecf",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2022-04-08T09:28:20Z",
    "title_canon_sha256": "dd5c7bb8dbb82ee4bfd2bca7872d6beecd9ce7d78de6f2e09457206e6627dd8b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2204.03954",
    "kind": "arxiv",
    "version": 6
  }
}