Pith Number

pith:4ZYOJR7Y

pith:2022:4ZYOJR7YZ6QN2IQTTRCBU2B7FX

not attested not anchored not stored refs pending

Azimuth: Systematic Error Analysis for Text Classification

Chris Tyler, Di Le, Fr\'ed\'eric Branchaud-Charron, Gabrielle Gauthier-Melan\c{c}on, Joseph Marinier, Karine Grande, Lindsay Brin, Orlando Marquez Ayala

arxiv:2212.08216 v2 · 2022-12-16 · cs.LG · cs.AI · cs.CL · cs.HC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4ZYOJR7YZ6QN2IQTTRCBU2B7FX}

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	2026-07-05T05:26:12.891329Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e670e4c7f8cfa0dd22139c441a683f2ddf50a114a49584b9366f9a4925db2ce8

Aliases

arxiv: 2212.08216 · arxiv_version: 2212.08216v2 · doi: 10.48550/arxiv.2212.08216 · pith_short_12: 4ZYOJR7YZ6QN · pith_short_16: 4ZYOJR7YZ6QN2IQT · pith_short_8: 4ZYOJR7Y

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/4ZYOJR7YZ6QN2IQTTRCBU2B7FX \
  | 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: e670e4c7f8cfa0dd22139c441a683f2ddf50a114a49584b9366f9a4925db2ce8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4f3de137224489f2d837814e49043af2c8604605560605208af3e2a08cbff8eb",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CL",
      "cs.HC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2022-12-16T01:10:41Z",
    "title_canon_sha256": "418976f4de61737ee7860071d97606de7ae0044d2da309fce43ca96b81c13a24"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2212.08216",
    "kind": "arxiv",
    "version": 2
  }
}