Pith Number

pith:JTTWYTF4

pith:2018:JTTWYTF4S6K7GN223GMOW7ZTC5

not attested not anchored not stored refs pending

Hallucinating robots: Inferring Obstacle Distances from Partial Laser Measurements

Francesco Verdoja, Jens Lundell, Ville Kyrki

arxiv:1805.12338 v2 · 2018-05-31 · cs.RO · eess.SP · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JTTWYTF4S6K7GN223GMOW7ZTC5}

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	2026-05-17T23:51:39.596297Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4ce76c4cbc9795f3375ad998eb7f3317618bd3afcd90f1fa8880bfa9bff92f70

Aliases

arxiv: 1805.12338 · arxiv_version: 1805.12338v2 · doi: 10.48550/arxiv.1805.12338 · pith_short_12: JTTWYTF4S6K7 · pith_short_16: JTTWYTF4S6K7GN22 · pith_short_8: JTTWYTF4

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/JTTWYTF4S6K7GN223GMOW7ZTC5 \
  | 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: 4ce76c4cbc9795f3375ad998eb7f3317618bd3afcd90f1fa8880bfa9bff92f70

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "50be93c35a2fe99bb3d76af3ad41aa755eb829d46eb0134b34da17105e23fd19",
    "cross_cats_sorted": [
      "eess.SP",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2018-05-31T06:38:07Z",
    "title_canon_sha256": "e21cd815bfcff2d4c8047d8ed857a1499d7fce495ca6448a74569c70204932dc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.12338",
    "kind": "arxiv",
    "version": 2
  }
}