Pith Number

pith:G4B4RJ3Q

pith:2025:G4B4RJ3Q5SFU64GJWAWQJPKDYH

not attested not anchored not stored refs pending

Statistically Testing Training Data for Unwanted Error Patterns using Rule-Oriented Regression

Martin Dallinger, Stefan Rass

arxiv:2503.18497 v2 · 2025-03-24 · cs.LG · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{G4B4RJ3Q5SFU64GJWAWQJPKDYH}

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	2026-07-05T10:42:45.207439Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3703c8a770ec8b4f70c9b02d04bd43c1d882a81ae2122bcbcc2b808b7364915a

Aliases

arxiv: 2503.18497 · arxiv_version: 2503.18497v2 · doi: 10.48550/arxiv.2503.18497 · pith_short_12: G4B4RJ3Q5SFU · pith_short_16: G4B4RJ3Q5SFU64GJ · pith_short_8: G4B4RJ3Q

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/G4B4RJ3Q5SFU64GJWAWQJPKDYH \
  | 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: 3703c8a770ec8b4f70c9b02d04bd43c1d882a81ae2122bcbcc2b808b7364915a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "34c7ae5d361fe3ea4cd3b30de12bdc2ed496fd453195a2b384874a6f81afc437",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-03-24T09:52:36Z",
    "title_canon_sha256": "db5052626752ebd1c71154523c31a484b515739ee5bb04b6a68e60c2d4bd184b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.18497",
    "kind": "arxiv",
    "version": 2
  }
}