Pith Number

pith:PTYH4NX2

pith:2024:PTYH4NX2XG6NYV3NBBMX5LYWMU

not attested not anchored not stored refs pending

VXP: Voxel-Cross-Pixel Large-scale Image-LiDAR Place Recognition

Daniel Cremers, Mariia Gladkova, Rui Wang, Yan Xia, Yun-Jin Li

arxiv:2403.14594 v2 · 2024-03-21 · cs.CV · cs.RO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PTYH4NX2XG6NYV3NBBMX5LYWMU}

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

1 paper in Pith

SaliencyI2PLoc: saliency-guided image-point cloud localization using contrastive learning

Receipt and verification

First computed	2026-07-05T10:31:42.443900Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7cf07e36fab9bcdc576d08597eaf16650666bf92cd7d0a7e8b9fb743b2845533

Aliases

arxiv: 2403.14594 · arxiv_version: 2403.14594v2 · doi: 10.48550/arxiv.2403.14594 · pith_short_12: PTYH4NX2XG6N · pith_short_16: PTYH4NX2XG6NYV3N · pith_short_8: PTYH4NX2

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/PTYH4NX2XG6NYV3NBBMX5LYWMU \
  | 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: 7cf07e36fab9bcdc576d08597eaf16650666bf92cd7d0a7e8b9fb743b2845533

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2ebb98bb421ee0aa9194a50807047b6f33a869b852592989330a30b65e8670b2",
    "cross_cats_sorted": [
      "cs.RO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2024-03-21T17:49:26Z",
    "title_canon_sha256": "cf7c7e75997d3d17cea5b7887e831aef8738a3be6c7b98fb81a977fd01dac100"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2403.14594",
    "kind": "arxiv",
    "version": 2
  }
}