Pith Number

pith:MLE2CCOD

pith:2024:MLE2CCODBZUCH47HEHRCNPVJ26

not attested not anchored not stored refs pending

On the Estimation of Image-matching Uncertainty in Visual Place Recognition

Julian F. P. Kooij, Liangliang Nan, Mubariz Zaffar

arxiv:2404.00546 v1 · 2024-03-31 · 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{MLE2CCODBZUCH47HEHRCNPVJ26}

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.

Receipt and verification

First computed	2026-07-05T08:02:34.817057Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

62c9a109c30e6823f3e721e226bea9d791c739adfd2fac2353c6aa977ca20813

Aliases

arxiv: 2404.00546 · arxiv_version: 2404.00546v1 · doi: 10.48550/arxiv.2404.00546 · pith_short_12: MLE2CCODBZUC · pith_short_16: MLE2CCODBZUCH47H · pith_short_8: MLE2CCOD

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/MLE2CCODBZUCH47HEHRCNPVJ26 \
  | 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: 62c9a109c30e6823f3e721e226bea9d791c739adfd2fac2353c6aa977ca20813

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2659fe7e6bbbe8505860c182484cb5bc969252410158c67e6c8e68cc0ce245d3",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2024-03-31T03:24:48Z",
    "title_canon_sha256": "e42951af7d97a42a4ea07d419d38458fa25addfb8ccb27ede708e859624a6872"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2404.00546",
    "kind": "arxiv",
    "version": 1
  }
}