Pith Number

pith:C7FHDPAH

pith:2026:C7FHDPAHFPKEH5DIDAXCMPQSO4

not attested not anchored not stored refs pending

SAGE: Retain-Aware Post-Hoc Sanitization of Final Unlearning Vector

Haiyin Ran, Hanling Tian, Jingyuan Zhang, Peixi Wen, Xiaolin Huang, Xinwen Cheng, Yucheng Bai, Zhehao Huang, Zhengbao He

arxiv:2606.18309 v1 · 2026-06-16 · cs.LG · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{C7FHDPAHFPKEH5DIDAXCMPQSO4}

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	2026-06-19T16:10:57.587289Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

17ca71bc072bd443f468182e263e12770eff5e835fc87dbd6199bece9aba5c00

Aliases

arxiv: 2606.18309 · arxiv_version: 2606.18309v1 · doi: 10.48550/arxiv.2606.18309 · pith_short_12: C7FHDPAHFPKE · pith_short_16: C7FHDPAHFPKEH5DI · pith_short_8: C7FHDPAH

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/C7FHDPAHFPKEH5DIDAXCMPQSO4 \
  | 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: 17ca71bc072bd443f468182e263e12770eff5e835fc87dbd6199bece9aba5c00

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f2384ff68a614dbcfb1cb78c452176d0771f7bb504ae470f1d79db399079c661",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-06-16T08:29:43Z",
    "title_canon_sha256": "f1e6c5073853c26d99ea73b8715e722c847409d1c59ceb88637162ae822dc5ae"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.18309",
    "kind": "arxiv",
    "version": 1
  }
}