Pith Number

pith:HARVRBF5

pith:2025:HARVRBF5MADUOOJ7RZOKIYIZZX

not attested not anchored not stored refs pending

LoTUS: Large-Scale Machine Unlearning with a Taste of Uncertainty

Christoforos N. Spartalis, Efstratios Gavves, Petros Daras, Theodoros Semertzidis

arxiv:2503.18314 v5 · 2025-03-24 · cs.LG · cs.AI · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HARVRBF5MADUOOJ7RZOKIYIZZX}

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	2026-06-09T01:05:05.943968Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

38235884bd600747393f8e5ca46119cdc0a669c2448f77b31fd8192df8630823

Aliases

arxiv: 2503.18314 · arxiv_version: 2503.18314v5 · doi: 10.48550/arxiv.2503.18314 · pith_short_12: HARVRBF5MADU · pith_short_16: HARVRBF5MADUOOJ7 · pith_short_8: HARVRBF5

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/HARVRBF5MADUOOJ7RZOKIYIZZX \
  | 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: 38235884bd600747393f8e5ca46119cdc0a669c2448f77b31fd8192df8630823

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b1c4282ca0d20cf57a53e421826f0e80efbc646cafbfdb289b716b53fe85e33d",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CV"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-03-24T03:34:23Z",
    "title_canon_sha256": "5af54c9f0c873d84274c367aea3d6d892bfa2656acec0c1955571a734cecf9fb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.18314",
    "kind": "arxiv",
    "version": 5
  }
}