Pith Number

pith:QXE7DFL6

pith:2019:QXE7DFL6HE7VN3W37GKUF3QOTS

not attested not anchored not stored refs pending

Implementation 2D EKF-Based Simultaneous Localisation and Mapping for Mobile Robot

Roni Permana Saputra

arxiv:1905.06529 v1 · 2019-05-16 · 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{QXE7DFL6HE7VN3W37GKUF3QOTS}

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	2026-05-17T23:46:02.009296Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

85c9f1957e393f56eedbf99542ee0e9c9bd836c1d07915f0d083629b70a11690

Aliases

arxiv: 1905.06529 · arxiv_version: 1905.06529v1 · doi: 10.48550/arxiv.1905.06529 · pith_short_12: QXE7DFL6HE7V · pith_short_16: QXE7DFL6HE7VN3W3 · pith_short_8: QXE7DFL6

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/QXE7DFL6HE7VN3W37GKUF3QOTS \
  | 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: 85c9f1957e393f56eedbf99542ee0e9c9bd836c1d07915f0d083629b70a11690

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cef7e67f08e93605e0fc5816238331214f77884370c959dadc8dc7cdc202028c",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2019-05-16T05:02:54Z",
    "title_canon_sha256": "7932ad91f28982ad106aebcd53381d36732ce21ed8a08334f3966ccdb660c310"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.06529",
    "kind": "arxiv",
    "version": 1
  }
}