Pith Number

pith:5P32RM6S

pith:2018:5P32RM6S5ITJJR6WYTZXLOJGJA

not attested not anchored not stored refs pending

Appearance-Based Landmark Selection for Efficient Long-Term Visual Localization

Elena Stumm, Igor Gilitschenski, Juan Nieto, Mathias B\"urki, Roland Siegwart

arxiv:1808.02656 v1 · 2018-08-08 · 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{5P32RM6S5ITJJR6WYTZXLOJGJA}

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	2026-05-18T00:08:34.733186Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ebf7a8b3d2ea2694c7d6c4f375b926481fbfd766ae974f844025bb22f8cf02e8

Aliases

arxiv: 1808.02656 · arxiv_version: 1808.02656v1 · doi: 10.48550/arxiv.1808.02656 · pith_short_12: 5P32RM6S5ITJ · pith_short_16: 5P32RM6S5ITJJR6W · pith_short_8: 5P32RM6S

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/5P32RM6S5ITJJR6WYTZXLOJGJA \
  | 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: ebf7a8b3d2ea2694c7d6c4f375b926481fbfd766ae974f844025bb22f8cf02e8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2a9764b3a3e10876ba0d27c1893e826fe27dd268ef73c9803e7c285f77061284",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2018-08-08T08:13:09Z",
    "title_canon_sha256": "67e82f8e177f2b78245a7f9ce47bc3c9dbadac662ccf2f3da096cc45b7ef2103"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.02656",
    "kind": "arxiv",
    "version": 1
  }
}