Pith Number

pith:KQW5MUWW

pith:2025:KQW5MUWWZOXVE2KC4FQPJOVH5O

not attested not anchored not stored refs pending

$PD^3F$: A Pluggable and Dynamic DoS-Defense Framework Against Resource Consumption Attacks Targeting Large Language Models

Fanyu Meng, Haoran Gao, Sen Su, Xinyue Wang, Yuanhe Zhang, Yuyao Zhang, Zhenhong Zhou

arxiv:2505.18680 v1 · 2025-05-24 · cs.CR · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KQW5MUWWZOXVE2KC4FQPJOVH5O}

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

Can a Single Message Paralyze the AI Infrastructure? The Rise of AbO-DDoS Attacks through Targeted Mobius Injection

Receipt and verification

First computed	2026-07-05T11:09:17.732498Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

542dd652d6cbaf526942e160f4baa7ebbadc99270f18bb45df46fbf8b0a5501f

Aliases

arxiv: 2505.18680 · arxiv_version: 2505.18680v1 · doi: 10.48550/arxiv.2505.18680 · pith_short_12: KQW5MUWWZOXV · pith_short_16: KQW5MUWWZOXVE2KC · pith_short_8: KQW5MUWW

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/KQW5MUWWZOXVE2KC4FQPJOVH5O \
  | 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: 542dd652d6cbaf526942e160f4baa7ebbadc99270f18bb45df46fbf8b0a5501f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1cc21f2c357104e14fca7848c4889f520af5db8a5444aac659e081deb3a50d7a",
    "cross_cats_sorted": [
      "cs.CL"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2025-05-24T12:54:22Z",
    "title_canon_sha256": "32a6d31afb29e75f993c2a23f60a61dcc2ca453d3a8add003f851bc7dcaba9f8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.18680",
    "kind": "arxiv",
    "version": 1
  }
}