Pith Number

pith:PQNPR6YU

pith:2026:PQNPR6YUPTVJ6CUUNFI7AZXWOV

not attested not anchored not stored refs pending

Can We Build a Monolithic Model for Fake Image Detection? SICA: Semantic-Induced Constrained Adaptation for Unified-Yet-Discriminative Artifact Feature Space Reconstruction

Bo Du, Chaogun Niu, Chenfan Qu, Jian Liu, Jingjing Liu, Ji-Zhe Zhou, Mingqi Fang, Xiaochen Ma, Xuekang Zhu, Zhenming Wang, Zhe Yang

High-level semantics act as a structural prior to reconstruct a unified yet discriminative artifact feature space, enabling a practical monolithic model for fake image detection.

arxiv:2602.06676 v4 · 2026-02-06 · cs.CV

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\usepackage{pith}
\pithnumber{PQNPR6YUPTVJ6CUUNFI7AZXWOV}

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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.

Claims

C1strongest claim

SICA outperforms 15 state-of-the-art methods and reconstructs the target unified-yet-discriminative artifact feature space in a near-orthogonal manner, thus firmly validating our hypothesis.

C2weakest assumption

High-level semantics can serve as a structural prior for the reconstruction of the artifact feature space.

C3one line summary

SICA uses semantic-induced constrained adaptation to build the first monolithic fake image detector that reconstructs a unified-yet-discriminative artifact feature space and outperforms 15 prior methods on a new dataset.

Formal links

2 machine-checked theorem links

Receipt and verification

First computed	2026-05-22T01:03:56.725837Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7c1af8fb147cea9f0a946951f066f675689b854301589ed5423faca10a2c70b9

Aliases

arxiv: 2602.06676 · arxiv_version: 2602.06676v4 · doi: 10.48550/arxiv.2602.06676 · pith_short_12: PQNPR6YUPTVJ · pith_short_16: PQNPR6YUPTVJ6CUU · pith_short_8: PQNPR6YU

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/PQNPR6YUPTVJ6CUUNFI7AZXWOV \
  | 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: 7c1af8fb147cea9f0a946951f066f675689b854301589ed5423faca10a2c70b9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a9b5c078421bd3fa0ea4612624636126d0fd399c7b7b5f9aa29ecd42ed82020f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-02-06T13:03:26Z",
    "title_canon_sha256": "30efa8f7d59a64aa4239da1b49a78658afb4ba2c4b19e6d8bb26b6f3409a2841"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2602.06676",
    "kind": "arxiv",
    "version": 4
  }
}