Pith Number

pith:E2E5BMM4

pith:2025:E2E5BMM4OWSMYNO2X4KRIYGUUO

not attested not anchored not stored refs pending

Towards Efficient and Exact Forgetting Services in Pre-Trained-Model-based Continual Learning

Anfeng Liu, Houbing Herbert Song, Huiping Zhuang, Jianheng Tang, Kejia Fan, Mianxiong Dong, Tian Wang, Yajiang Huang, Yunhuai Liu

arxiv:2505.12239 v2 · 2025-05-18 · cs.LG · cs.AI · 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{E2E5BMM4OWSMYNO2X4KRIYGUUO}

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

Robust Continual Unlearning against Knowledge Erosion and Forgetting Reversal

Receipt and verification

First computed	2026-06-08T01:03:44.623410Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2689d0b19c75a4cc35dabf151460d4a3b2907e00ca056a1d36b7531a92a137fc

Aliases

arxiv: 2505.12239 · arxiv_version: 2505.12239v2 · doi: 10.48550/arxiv.2505.12239 · pith_short_12: E2E5BMM4OWSM · pith_short_16: E2E5BMM4OWSMYNO2 · pith_short_8: E2E5BMM4

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/E2E5BMM4OWSMYNO2X4KRIYGUUO \
  | 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: 2689d0b19c75a4cc35dabf151460d4a3b2907e00ca056a1d36b7531a92a137fc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b270e861f976c414a6699ab7816d56652ea724a20ba63b84ae92df84747d6de5",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-05-18T05:28:18Z",
    "title_canon_sha256": "473f767b1b011c23df744369437c7207ba10e90e4247f5273e0f432bf6dc2ef9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.12239",
    "kind": "arxiv",
    "version": 2
  }
}