Pith Number

pith:ML3ZXCJF

pith:2022:ML3ZXCJFMMDLKECNKPRGWVCWRJ

not attested not anchored not stored refs pending

Towards a Data Privacy-Predictive Performance Trade-off

Lu\'is Antunes, Nuno Moniz, Pedro Faria, T\^ania Carvalho

arxiv:2201.05226 v1 · 2022-01-13 · 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{ML3ZXCJFMMDLKECNKPRGWVCWRJ}

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	2026-07-05T03:48:21.292838Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

62f79b89256306b5104d53e26b54568a42e9c9fb88bb5b382484674d590264a0

Aliases

arxiv: 2201.05226 · arxiv_version: 2201.05226v1 · doi: 10.48550/arxiv.2201.05226 · pith_short_12: ML3ZXCJFMMDL · pith_short_16: ML3ZXCJFMMDLKECN · pith_short_8: ML3ZXCJF

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/ML3ZXCJFMMDLKECNKPRGWVCWRJ \
  | 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: 62f79b89256306b5104d53e26b54568a42e9c9fb88bb5b382484674d590264a0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ec5cb44e12075389ac5466f52846a8954e37fc125136225680f3d91b9561029e",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2022-01-13T21:48:51Z",
    "title_canon_sha256": "e6320c557caf028740963df67f7721e6bfa9b67dd2895ed10ec4d3abe870798c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2201.05226",
    "kind": "arxiv",
    "version": 1
  }
}