Pith Number

pith:GTCUQLHE

pith:2020:GTCUQLHERGVYMNQ7WMFXUAOFPZ

not attested not anchored not stored refs pending

Invisible Backdoor Attack with Sample-Specific Triggers

Baoyuan Wu, Longkang Li, Ran He, Siwei Lyu, Yiming Li, Yuezun Li

arxiv:2012.03816 v3 · 2020-12-07 · 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{GTCUQLHERGVYMNQ7WMFXUAOFPZ}

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

CLIP-Inspector: Model-Level Backdoor Detection for Prompt-Tuned CLIP via OOD Trigger Inversion

Receipt and verification

First computed	2026-07-05T03:05:32.106162Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

34c5482ce489ab86361fb30b7a01c57e4387da5d0bb668b9791f7e7848b4fd20

Aliases

arxiv: 2012.03816 · arxiv_version: 2012.03816v3 · doi: 10.48550/arxiv.2012.03816 · pith_short_12: GTCUQLHERGVY · pith_short_16: GTCUQLHERGVYMNQ7 · pith_short_8: GTCUQLHE

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/GTCUQLHERGVYMNQ7WMFXUAOFPZ \
  | 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: 34c5482ce489ab86361fb30b7a01c57e4387da5d0bb668b9791f7e7848b4fd20

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1e4ab1e73a0b3fa49d05f6d329670d2dc5061742fc57796f32a2a1b0ba958b93",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2020-12-07T16:02:08Z",
    "title_canon_sha256": "ef3db8461f309e67961e5141f12189b312e2190837ec991fe3beb92f9966080b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2012.03816",
    "kind": "arxiv",
    "version": 3
  }
}