Pith Number

pith:D3PCRQB6

pith:2025:D3PCRQB6IQS6AGPQSDOVX5A5HL

not attested not anchored not stored refs pending

PRVQL: Progressive Knowledge-guided Refinement for Robust Egocentric Visual Query Localization

Bing Fan, Heng Fan, James Chenhao Liang, Yan Huang, Yapeng Tian, Yuewei Lin, Yunhe Feng

arxiv:2502.07707 v2 · 2025-02-11 · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{D3PCRQB6IQS6AGPQSDOVX5A5HL}

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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

Towards Visual Query Localization in the 3D World

Receipt and verification

First computed	2026-07-05T11:29:55.222370Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1ede28c03e4425e019f090dd5bf41d3aebdb5cd48380d62fd3f1bbf943fa8519

Aliases

arxiv: 2502.07707 · arxiv_version: 2502.07707v2 · doi: 10.48550/arxiv.2502.07707 · pith_short_12: D3PCRQB6IQS6 · pith_short_16: D3PCRQB6IQS6AGPQ · pith_short_8: D3PCRQB6

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/D3PCRQB6IQS6AGPQSDOVX5A5HL \
  | 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: 1ede28c03e4425e019f090dd5bf41d3aebdb5cd48380d62fd3f1bbf943fa8519

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6390d3d327b88e001d0ee13ffa80b8c0bbc49787a68866e8bd46f157131a0a71",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-02-11T17:04:31Z",
    "title_canon_sha256": "999652ee1cf420128560a7ce72d58bdc6864158b4e95ad861005b8b6628f1d5a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.07707",
    "kind": "arxiv",
    "version": 2
  }
}