Pith Number

pith:2FDYPT6P

pith:2023:2FDYPT6PGY6ZMDBU4ZHDZGWEDY

not attested not anchored not stored refs pending

Image-based Geolocalization by Ground-to-2.5D Map Matching

Andrew Calway, Liu Liu, Mengjie Zhou, Yiran Zhong

arxiv:2308.05993 v2 · 2023-08-11 · 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{2FDYPT6PGY6ZMDBU4ZHDZGWEDY}

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

CV-Cities: Advancing Cross-View Geo-Localization in Global Cities

Receipt and verification

First computed	2026-07-05T07:08:42.894211Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d14787cfcf363d960c34e64e3c9ac41e3360958ba59d2da633ba15560551e137

Aliases

arxiv: 2308.05993 · arxiv_version: 2308.05993v2 · doi: 10.48550/arxiv.2308.05993 · pith_short_12: 2FDYPT6PGY6Z · pith_short_16: 2FDYPT6PGY6ZMDBU · pith_short_8: 2FDYPT6P

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/2FDYPT6PGY6ZMDBU4ZHDZGWEDY \
  | 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: d14787cfcf363d960c34e64e3c9ac41e3360958ba59d2da633ba15560551e137

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d06d097d5f863db8f1f9739e9f16df232cee716017a0356a8d594b89d75c4a1c",
    "cross_cats_sorted": [
      "cs.RO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2023-08-11T08:00:30Z",
    "title_canon_sha256": "4929cda2684596b19359916ff47e49f258b4c8d7de0568f12f1d4b817368f379"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2308.05993",
    "kind": "arxiv",
    "version": 2
  }
}