Pith Number

pith:WHAB2YXX

pith:2018:WHAB2YXXI5AVDP2M2ZTOVZJF7Y

not attested not anchored not stored refs pending

Path Evaluation via HMM on Semantical Occupancy Grid Maps

Julian Exner, Marc Hesse, Thomas Sch\"opping, Timo Korthals

arxiv:1805.02944 v2 · 2018-05-08 · 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{WHAB2YXXI5AVDP2M2ZTOVZJF7Y}

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	2026-05-18T00:15:27.556508Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b1c01d62f7474151bf4cd666eae525fe3e3e1efadb68d1518365bd802bc594e7

Aliases

arxiv: 1805.02944 · arxiv_version: 1805.02944v2 · doi: 10.48550/arxiv.1805.02944 · pith_short_12: WHAB2YXXI5AV · pith_short_16: WHAB2YXXI5AVDP2M · pith_short_8: WHAB2YXX

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/WHAB2YXXI5AVDP2M2ZTOVZJF7Y \
  | 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: b1c01d62f7474151bf4cd666eae525fe3e3e1efadb68d1518365bd802bc594e7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5592f2b6853d4db90e21e1c49dd8f5370ceff1674a3f30067f20eb914db395a3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2018-05-08T11:02:02Z",
    "title_canon_sha256": "c04fc028c003690df2af8d798ff88c226a409ad1530a88d47dd5c85b4b0bc952"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.02944",
    "kind": "arxiv",
    "version": 2
  }
}