Pith Number

pith:QVQA6SU7

pith:2025:QVQA6SU7WKVYIXPEDEQMYFYQD6

not attested not anchored not stored refs pending

Efficient Input-level Backdoor Defense on Text-to-Image Synthesis via Neuron Activation Variation

Huanran Chen, Jiaheng Zhang, Jiajun Li, Qingni Shen, Ruoxi Jia, Shengfang Zhai, Wenjie Qu, Yinpeng Dong, Yue Liu, Zhihua Tian

arxiv:2503.06453 v2 · 2025-03-09 · 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{QVQA6SU7WKVYIXPEDEQMYFYQD6}

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	2026-07-05T11:48:01.733810Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

85600f4a9fb2ab845de41920cc17101f973788892a38656c48e87a1c6cfab7b0

Aliases

arxiv: 2503.06453 · arxiv_version: 2503.06453v2 · doi: 10.48550/arxiv.2503.06453 · pith_short_12: QVQA6SU7WKVY · pith_short_16: QVQA6SU7WKVYIXPE · pith_short_8: QVQA6SU7

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/QVQA6SU7WKVYIXPEDEQMYFYQD6 \
  | 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: 85600f4a9fb2ab845de41920cc17101f973788892a38656c48e87a1c6cfab7b0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "58279fe5270b68f74ec30c469560033a8128a907c2f847a3aa141d2bf2f7a3a3",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2025-03-09T05:27:44Z",
    "title_canon_sha256": "ffb176d4f95282495a4cd10bada213795f7d70db1d49ac6b3f9865d966eefdec"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.06453",
    "kind": "arxiv",
    "version": 2
  }
}