Pith Number

pith:FIMSG5QD

pith:2024:FIMSG5QDCY5PQ7BHXDADUYN2NJ

not attested not anchored not stored refs pending

VOLoc: Visual Place Recognition by Querying Compressed Lidar Map

Deying Li, Xudong Cai, Yongcai Wang, Yu Shao, Zhe Huang

arxiv:2402.15961 v1 · 2024-02-25 · 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{FIMSG5QDCY5PQ7BHXDADUYN2NJ}

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

Mind the Gap: Aligning Vision Foundation Models to Image Feature Matching

Receipt and verification

First computed	2026-07-05T07:49:00.272323Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2a19237603163af87c27b8c03a61ba6a4c5d22502701a6ae45b330942b18f9ec

Aliases

arxiv: 2402.15961 · arxiv_version: 2402.15961v1 · doi: 10.48550/arxiv.2402.15961 · pith_short_12: FIMSG5QDCY5P · pith_short_16: FIMSG5QDCY5PQ7BH · pith_short_8: FIMSG5QD

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/FIMSG5QDCY5PQ7BHXDADUYN2NJ \
  | 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: 2a19237603163af87c27b8c03a61ba6a4c5d22502701a6ae45b330942b18f9ec

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "78e0d6fbd0252c55992f4f95e35892bb3761f8e0b67044b4f9d8839943c99c83",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2024-02-25T02:51:44Z",
    "title_canon_sha256": "1cf586245b616f7f89f897512926897637133458b2448e72cca633718edb76f1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2402.15961",
    "kind": "arxiv",
    "version": 1
  }
}