Pith Number

pith:O7CSMG65

pith:2024:O7CSMG65TOD4XCTBXCVJGFXRYS

not attested not anchored not stored refs pending

Don't Forget Too Much: Towards Machine Unlearning on Feature Level

Heng Xu, Tianqing Zhu, Wanlei Zhou, Wei Zhao

arxiv:2406.10951 v1 · 2024-06-16 · cs.CR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{O7CSMG65TOD4XCTBXCVJGFXRYS}

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	2026-07-05T08:32:46.758375Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

77c5261bdd9b87cb8a61b8aa9316f1c4b7c54f4991655a539765022e70f3985b

Aliases

arxiv: 2406.10951 · arxiv_version: 2406.10951v1 · doi: 10.48550/arxiv.2406.10951 · pith_short_12: O7CSMG65TOD4 · pith_short_16: O7CSMG65TOD4XCTB · pith_short_8: O7CSMG65

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/O7CSMG65TOD4XCTBXCVJGFXRYS \
  | 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: 77c5261bdd9b87cb8a61b8aa9316f1c4b7c54f4991655a539765022e70f3985b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "023c52380a28db9ad97db40e96780ff4d49ce3890681a8391b24f1b57e948f59",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2024-06-16T14:08:46Z",
    "title_canon_sha256": "688d7bdb0d155d183d48e42596c7806f9998eb887d78adfd3569621c3a24995f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2406.10951",
    "kind": "arxiv",
    "version": 1
  }
}