Pith Number

pith:6UCR7T2O

pith:2026:6UCR7T2OHSXYAJF7NLSZ27XSB7

not attested not anchored not stored refs pending

InterPartAbility: Phrase-Region Grounding for Interpretable Text-to-Image Person Re-Identification

Aryan Shukla, Eric Granger, Maguelonne Heritier, Rajarshi Bhattacharya, Shakeeb Murtaza

InterPartAbility adds text-guided part matching and constrained attention to produce grounded explanations for text-to-image person re-identification.

arxiv:2604.27122 v2 · 2026-04-29 · cs.CV

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\usepackage{pith}
\pithnumber{6UCR7T2OHSXYAJF7NLSZ27XSB7}

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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

Empirical results on challenging benchmarks like CUHK-PEDES and ICFG-PEDES show that InterPartAbility achieves state-of-the-art (SOTA) interpretability performance under these metrics, while sustaining competitive retrieval accuracy.

C2weakest assumption

The assumption that the patch-phrase interaction module and constrained CLIP ViT self-attention reliably bind visual regions to semantically meaningful part phrases, which may not hold without further validation of the grounding quality.

C3one line summary

InterPartAbility performs explicit part-wise matching in text-to-image person re-identification via a patch-phrase interaction module to produce grounded explanations and achieves SOTA interpretability scores while maintaining competitive retrieval accuracy.

Receipt and verification

First computed	2026-06-30T01:17:38.863579Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f5051fcf4e3caf8024bf6ae59d7ef20fea6012e959391e00346c7b3305120a6a

Aliases

arxiv: 2604.27122 · arxiv_version: 2604.27122v2 · doi: 10.48550/arxiv.2604.27122 · pith_short_12: 6UCR7T2OHSXY · pith_short_16: 6UCR7T2OHSXYAJF7 · pith_short_8: 6UCR7T2O

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/6UCR7T2OHSXYAJF7NLSZ27XSB7 \
  | 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: f5051fcf4e3caf8024bf6ae59d7ef20fea6012e959391e00346c7b3305120a6a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7582f3912c9af52ceb054f810bc17d1ba8e1310e8a3323872b2231c289f839f4",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-04-29T19:18:36Z",
    "title_canon_sha256": "48e6389300ec305dfb56b2519377797ca9f1e495f92af30107b86de1d01cbe23"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2604.27122",
    "kind": "arxiv",
    "version": 2
  }
}