Pith Number

pith:DOTXVQYJ

pith:2025:DOTXVQYJQAD3EYBJPIFGHJNDP5

not attested not anchored not stored refs pending

TrojanTime: Backdoor Attacks on Time Series Classification

Chang Dong, Guangdong Bai, Shuying Piao, Wei Emma Zhang, Weitong Chen, Zechao Sun

arxiv:2502.00646 v1 · 2025-02-02 · 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{DOTXVQYJQAD3EYBJPIFGHJNDP5}

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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

Trojan Horse Hunt in Time Series Forecasting for Space Operations

Receipt and verification

First computed	2026-07-05T10:08:36.608268Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1ba77ac3098007b260297a0a63a5a37f4c8d48e31b592ebcbd18b75209c9fb43

Aliases

arxiv: 2502.00646 · arxiv_version: 2502.00646v1 · doi: 10.48550/arxiv.2502.00646 · pith_short_12: DOTXVQYJQAD3 · pith_short_16: DOTXVQYJQAD3EYBJ · pith_short_8: DOTXVQYJ

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/DOTXVQYJQAD3EYBJPIFGHJNDP5 \
  | 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: 1ba77ac3098007b260297a0a63a5a37f4c8d48e31b592ebcbd18b75209c9fb43

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4c537b74865400dc049aa66c59a92c55137f43141263eba39cb34ece70cdae27",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2025-02-02T03:24:24Z",
    "title_canon_sha256": "9f006eb5926be47cbd6980cb75a4c22a1b9352053495bb5fbcd70b89d4c69c81"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.00646",
    "kind": "arxiv",
    "version": 1
  }
}