Pith Number

pith:YCUDU5ZF

pith:2026:YCUDU5ZFAQJD35YH34KJWQTTUD

not attested not anchored not stored refs pending

Mask the Target: A Plug-and-Play Regularizer Against LoRA Forgetting

Arpit Garg, Hemanth Saratchandran, Runze Xu, Simon Lucey

arxiv:2605.29498 v1 · 2026-05-28 · 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{YCUDU5ZFAQJD35YH34KJWQTTUD}

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	2026-05-29T01:05:42.894532Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c0a83a772504123df707df149b4273a0daf9e6070486d2b5ab09e4be417fc212

Aliases

arxiv: 2605.29498 · arxiv_version: 2605.29498v1 · doi: 10.48550/arxiv.2605.29498 · pith_short_12: YCUDU5ZFAQJD · pith_short_16: YCUDU5ZFAQJD35YH · pith_short_8: YCUDU5ZF

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/YCUDU5ZFAQJD35YH34KJWQTTUD \
  | 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: c0a83a772504123df707df149b4273a0daf9e6070486d2b5ab09e4be417fc212

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "469a9f80dc8b3c8e15656d54e93eff8a8cfb77096aac2726b62f23e6432571c5",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2026-05-28T07:22:39Z",
    "title_canon_sha256": "b2aa4d99b39f363222d9dd1686915569c40f7a4da23a0432a46e8138e85deda7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.29498",
    "kind": "arxiv",
    "version": 1
  }
}