Pith Number

pith:FXYT4Y2R

pith:2026:FXYT4Y2RMM6NOPP33MQEDVJS6K

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CAGE-SGG: Counterfactual Active Graph Evidence for Open-Vocabulary Scene Graph Generation

Chenyu Liu, Ruohan Zhang, Siyuan Chen, Suiyang Guang

Counterfactual verification grounds open-vocabulary scene graph relations in visual evidence by checking score drops after targeted removal

arxiv:2604.22274 v7 · 2026-04-24 · cs.CV

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\usepackage{pith}
\pithnumber{FXYT4Y2RMM6NOPP33MQEDVJS6K}

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Record completeness

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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

Experiments on conventional, open-vocabulary, and panoptic SGG benchmarks show that our method consistently improves standard recall-based metrics, unseen predicate generalization, and counterfactual grounding quality. These results demonstrate that moving from relation generation to relation verification leads to more reliable, interpretable, and evidence-grounded scene graphs.

C2weakest assumption

The assumption that decomposing predicate phrases into soft evidence bases such as support, contact, containment, depth and state, combined with a counterfactual verifier that tests whether the relation score decreases when necessary evidence is removed, accurately isolates true visual support without missing confounding factors or introducing new biases from the removal process.

C3one line summary

CAGE-SGG improves open-vocabulary scene graph generation by verifying candidate relations through counterfactual removal of specific visual evidence rather than relying on language priors.

Receipt and verification

First computed	2026-05-27T01:04:58.231813Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2df13e6351633cd73dfbdb2041d532f280209c7dd810fd206629b0175f3f3667

Aliases

arxiv: 2604.22274 · arxiv_version: 2604.22274v7 · doi: 10.48550/arxiv.2604.22274 · pith_short_12: FXYT4Y2RMM6N · pith_short_16: FXYT4Y2RMM6NOPP3 · pith_short_8: FXYT4Y2R

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/FXYT4Y2RMM6NOPP33MQEDVJS6K \
  | 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: 2df13e6351633cd73dfbdb2041d532f280209c7dd810fd206629b0175f3f3667

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3f0364497ffec162e23f2a0ec7f2ddd480840ea19431359b4f248165bac6c0a7",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-04-24T06:34:45Z",
    "title_canon_sha256": "f1e43d22a8e135fbf81aa80eb6b70996dbe2e1f42f8b571b1237408246efccfb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2604.22274",
    "kind": "arxiv",
    "version": 7
  }
}