Pith Number

pith:2H5TJQC5

pith:2020:2H5TJQC542365FCRUPBA55BC5Y

not attested not anchored not stored refs pending

Precise Robot Localization in Architectural 3D Plans

Abel Gawel, Cesar Cadena, Hermann Blum, Julian Stiefel, Roland Siegwart

arxiv:2006.05137 v1 · 2020-06-09 · 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{2H5TJQC542365FCRUPBA55BC5Y}

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	2026-07-05T01:09:10.801649Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d1fb34c05de6b7ee9451a3c20ef422ee0142bc38d2108c033400c1149313c9ff

Aliases

arxiv: 2006.05137 · arxiv_version: 2006.05137v1 · doi: 10.48550/arxiv.2006.05137 · pith_short_12: 2H5TJQC54236 · pith_short_16: 2H5TJQC542365FCR · pith_short_8: 2H5TJQC5

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/2H5TJQC542365FCRUPBA55BC5Y \
  | 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: d1fb34c05de6b7ee9451a3c20ef422ee0142bc38d2108c033400c1149313c9ff

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "646d723fdcb04dfbb9be7f8f7b01aff0f5ab60f3d61bd8aa1f6303de111e82ea",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2020-06-09T09:23:43Z",
    "title_canon_sha256": "8fd752bb6dc32324bd236d5f2aea96fb637ad7e265e2dd835035878778353c09"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2006.05137",
    "kind": "arxiv",
    "version": 1
  }
}