Pith Number

pith:J6MFPCLU

pith:2024:J6MFPCLUZ3Q5KPG7ORGKARYRBL

not attested not anchored not stored refs pending

Instance-Level Difficulty: A Missing Perspective in Machine Unlearning

Ga Wu, Hammad Rizwan, Hassan Sajjad, Mahtab Sarvmaili

arxiv:2410.03043 v2 · 2024-10-03 · 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{J6MFPCLUZ3Q5KPG7ORGKARYRBL}

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

How Hard Can It Be? Hardness-Aware Multi-Objective Unlearning

Receipt and verification

First computed	2026-07-05T10:17:50.245691Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4f98578974cee1d53cdf744ca047110ae7fa5fc46938ef0438bf11de621e77d4

Aliases

arxiv: 2410.03043 · arxiv_version: 2410.03043v2 · doi: 10.48550/arxiv.2410.03043 · pith_short_12: J6MFPCLUZ3Q5 · pith_short_16: J6MFPCLUZ3Q5KPG7 · pith_short_8: J6MFPCLU

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/J6MFPCLUZ3Q5KPG7ORGKARYRBL \
  | 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: 4f98578974cee1d53cdf744ca047110ae7fa5fc46938ef0438bf11de621e77d4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "65e5d5fa8a12f1405ef44e46cf3fd6fc2a33f1486e6b080810aab5c366ca8cd3",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2024-10-03T23:41:42Z",
    "title_canon_sha256": "b90f4eb7d8cf44f31febe37f22074026a49cef6918e3b8d5d934b7f7f307d2ad"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2410.03043",
    "kind": "arxiv",
    "version": 2
  }
}