Pith Number

pith:TC7QQOLX

pith:2025:TC7QQOLXNFB7QL4CVLT7IAJ3IT

not attested not anchored not stored refs pending

PropVG: End-to-End Proposal-Driven Visual Grounding with Multi-Granularity Discrimination

Hongshen Zhao, Jiang-Jiang Liu, Jiedong Zhuang, Ming Dai, Wankou Yang, Wenxuan Cheng, Zhenhua Feng

arxiv:2509.04833 v1 · 2025-09-05 · cs.CV · cs.AI

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TC7QQOLXNFB7QL4CVLT7IAJ3IT}

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.

Receipt and verification

First computed	2026-07-05T12:05:30.530150Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

98bf0839776943f82f82aae7f4013b44ff93d78887766bcbd4c12004dae06013

Aliases

arxiv: 2509.04833 · arxiv_version: 2509.04833v1 · doi: 10.48550/arxiv.2509.04833 · pith_short_12: TC7QQOLXNFB7 · pith_short_16: TC7QQOLXNFB7QL4C · pith_short_8: TC7QQOLX

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/TC7QQOLXNFB7QL4CVLT7IAJ3IT \
  | 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: 98bf0839776943f82f82aae7f4013b44ff93d78887766bcbd4c12004dae06013

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "932f60fcba78bc8ef865cc454b7aede6237492f87bb456f0edf9b7538eada569",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-09-05T06:30:06Z",
    "title_canon_sha256": "4015115e8f84a0c17db68d29a3ebcbd1e90c22ec74f97572308032e96e19ba3d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2509.04833",
    "kind": "arxiv",
    "version": 1
  }
}