Pith Number

pith:HZTLKSVU

pith:2024:HZTLKSVUIFKSXWA3AZAUROT5Z6

not attested not anchored not stored refs pending

$\nabla \tau$: Gradient-based and Task-Agnostic machine Unlearning

Cesare Campagnano, Daniel Trippa, Fabrizio Silvestri, Gabriele Tolomei, Maria Sofia Bucarelli

arxiv:2403.14339 v1 · 2024-03-21 · cs.LG · cs.AI · cs.CL · 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{HZTLKSVUIFKSXWA3AZAUROT5Z6}

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

1 paper in Pith

Superior resilience to poisoning and amenability to unlearning in quantum machine learning

Receipt and verification

First computed	2026-07-05T07:59:07.180861Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3e66b54ab441552bd81b064148ba7dcf86637f393527df4fe4c947d528882f30

Aliases

arxiv: 2403.14339 · arxiv_version: 2403.14339v1 · doi: 10.48550/arxiv.2403.14339 · pith_short_12: HZTLKSVUIFKS · pith_short_16: HZTLKSVUIFKSXWA3 · pith_short_8: HZTLKSVU

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/HZTLKSVUIFKSXWA3AZAUROT5Z6 \
  | 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: 3e66b54ab441552bd81b064148ba7dcf86637f393527df4fe4c947d528882f30

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aafeefc9e8e60a0452b617d3e52fc034486e9c204cb3c1a68fee22155276cd9c",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CL",
      "cs.CV"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2024-03-21T12:11:26Z",
    "title_canon_sha256": "8852c3796dcad477e1cdd04f04bdfb42ba3eb1c15d8cd49d64998d24871b84cc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2403.14339",
    "kind": "arxiv",
    "version": 1
  }
}