Pith Number

pith:UX2BEFXE

pith:2025:UX2BEFXE662WV7XGPKKBMMSE5Z

not attested not anchored not stored refs pending

UniPR-3D: Towards Universal Visual Place Recognition with Visual Geometry Grounded Transformer

Danwei Wang, Hesheng Wang, Hongming Shen, Javier Civera, Shuhao Zhai, Tianchen Deng, Xun Chen, Ziming Li

arxiv:2512.21078 v3 · 2025-12-24 · 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{UX2BEFXE662WV7XGPKKBMMSE5Z}

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.

Cited by

2 papers in Pith

VGGT-Occ: Geometry-Grounded and Density-Aware Gated Fusion for 3D Occupancy Prediction

Keep It CALM: Toward Calibration-Free Kilometer-Level SLAM with Visual Geometry Foundation Models via an Assistant Eye

Receipt and verification

First computed	2026-06-30T02:18:06.392381Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a5f41216e4f7b56afee67a94163244ee4960ca8fe7959fa17d3dd6c49f9e5cf2

Aliases

arxiv: 2512.21078 · arxiv_version: 2512.21078v3 · doi: 10.48550/arxiv.2512.21078 · pith_short_12: UX2BEFXE662W · pith_short_16: UX2BEFXE662WV7XG · pith_short_8: UX2BEFXE

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/UX2BEFXE662WV7XGPKKBMMSE5Z \
  | 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: a5f41216e4f7b56afee67a94163244ee4960ca8fe7959fa17d3dd6c49f9e5cf2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "903df64451426e20ae9e05c238ce500bebdd76080df70ea1cfd2affdb42edb83",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-12-24T09:55:16Z",
    "title_canon_sha256": "a510e2245a5913583bfcd9537799253e05be15c35cde661f9d972d7d8e205291"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2512.21078",
    "kind": "arxiv",
    "version": 3
  }
}