Pith Number

pith:7SDMKZRG

pith:2019:7SDMKZRGEQHMENLPB74VH6LRXY

not attested not anchored not stored refs pending

Vision-based Unscented FastSLAM for Mobile Robot

Chunxin Qiu, Xiaobing Zhao, Xiaorui Zhu

arxiv:1905.03131 v1 · 2019-05-03 · cs.RO · cs.SY

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7SDMKZRGEQHMENLPB74VH6LRXY}

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	2026-05-17T23:46:42.773987Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fc86c56626240ec2356f0ff953f971be15df4775f0e272cfc5df78cc99be80c6

Aliases

arxiv: 1905.03131 · arxiv_version: 1905.03131v1 · doi: 10.48550/arxiv.1905.03131 · pith_short_12: 7SDMKZRGEQHM · pith_short_16: 7SDMKZRGEQHMENLP · pith_short_8: 7SDMKZRG

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/7SDMKZRGEQHMENLPB74VH6LRXY \
  | 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: fc86c56626240ec2356f0ff953f971be15df4775f0e272cfc5df78cc99be80c6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aed5c97fcc0dacf2fbc5e6641929c2bed170a08e07892b85ac87c89d70aabbe7",
    "cross_cats_sorted": [
      "cs.SY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2019-05-03T05:45:13Z",
    "title_canon_sha256": "b42d6507615a461eaf96a4c5a9c29cbec4a6a5de0134920a4f4d6b676e4d640f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.03131",
    "kind": "arxiv",
    "version": 1
  }
}