Pith Number

pith:MT4GNG2N

pith:2024:MT4GNG2NRLOBHNIKELIFDQA3AL

not attested not anchored not stored refs pending

Quantized Delta Weight Is Safety Keeper

Xinlei He, Xinyi Huang, Yule Liu, Zhen Sun

arxiv:2411.19530 v1 · 2024-11-29 · cs.CR · cs.AI · 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{MT4GNG2NRLOBHNIKELIFDQA3AL}

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

Backdoor Attacks on Prompt-Driven Video Segmentation Foundation Models

Receipt and verification

First computed	2026-07-05T09:42:03.841332Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

64f8669b4d8adc13b50a22d051c01b02e54fad7bb186692c8c1049625c02b0ac

Aliases

arxiv: 2411.19530 · arxiv_version: 2411.19530v1 · doi: 10.48550/arxiv.2411.19530 · pith_short_12: MT4GNG2NRLOB · pith_short_16: MT4GNG2NRLOBHNIK · pith_short_8: MT4GNG2N

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/MT4GNG2NRLOBHNIKELIFDQA3AL \
  | 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: 64f8669b4d8adc13b50a22d051c01b02e54fad7bb186692c8c1049625c02b0ac

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "35c753d44d12aff362ee140c5e444538ba32a4f0c3da5d3db7cac3e61b98e712",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2024-11-29T08:05:50Z",
    "title_canon_sha256": "4321c17530341f089b1d3904d696aee73537a531e65f1bc75cbbf4dcc9049c37"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2411.19530",
    "kind": "arxiv",
    "version": 1
  }
}