Pith Number

pith:WUDSCFOH

pith:2025:WUDSCFOHRHQD3GXEWWITEOXREO

not attested not anchored not stored refs pending

To Glue or Not to Glue? Classical vs Learned Image Matching for Mobile Mapping Cameras to Textured Semantic 3D Building Models

Boris Jutzi, Olaf Wysocki, Prabin Gyawali, Qilin Zhang, Simone Gaisbauer

arxiv:2505.17973 v1 · 2025-05-23 · cs.CV · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WUDSCFOHRHQD3GXEWWITEOXREO}

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

SemCityLoc: Aerial 6DoF Localization Using Semantic 3D City Models

Receipt and verification

First computed	2026-07-05T11:08:34.519268Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b5072115c789e03d9ae4b591323af123a6691f38287bc27e794c723da48edc7d

Aliases

arxiv: 2505.17973 · arxiv_version: 2505.17973v1 · doi: 10.48550/arxiv.2505.17973 · pith_short_12: WUDSCFOHRHQD · pith_short_16: WUDSCFOHRHQD3GXE · pith_short_8: WUDSCFOH

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/WUDSCFOHRHQD3GXEWWITEOXREO \
  | 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: b5072115c789e03d9ae4b591323af123a6691f38287bc27e794c723da48edc7d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "15363e098ac1c4bb5a7a0eebcc7a9069a3b8f02ab0e361ed0cd8fb8385a6e8ed",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-05-23T14:41:41Z",
    "title_canon_sha256": "a69650bc6297bfe13d9afb3f7ec98c0d9a8c876d5ddc56b5c38559b38a9d8071"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.17973",
    "kind": "arxiv",
    "version": 1
  }
}