Pith Number

pith:RWKYKL7G

pith:2011:RWKYKL7GDYQNIF6FMLNG4IL3RW

not attested not anchored not stored refs pending

Learning Geometrically-Constrained Hidden Markov Models for Robot Navigation: Bridging the Topological-Geometrical Gap

H. Shatkay, L. P. Kaelbling

arxiv:1106.0680 v1 · 2011-06-03 · cs.AI · 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{RWKYKL7GDYQNIF6FMLNG4IL3RW}

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	2026-05-18T04:20:39.725193Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8d95852fe61e20d417c562da6e217b8daea6445be17e3160f1e17e1c822f0844

Aliases

arxiv: 1106.0680 · arxiv_version: 1106.0680v1 · doi: 10.48550/arxiv.1106.0680 · pith_short_12: RWKYKL7GDYQN · pith_short_16: RWKYKL7GDYQNIF6F · pith_short_8: RWKYKL7G

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/RWKYKL7GDYQNIF6FMLNG4IL3RW \
  | 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: 8d95852fe61e20d417c562da6e217b8daea6445be17e3160f1e17e1c822f0844

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9aa1b9469d8527d5f9db0f322a982c4255e5ef36f4f7b8187f7355f4d5b5d1b4",
    "cross_cats_sorted": [
      "cs.RO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2011-06-03T14:56:46Z",
    "title_canon_sha256": "f505fb0758b7f83a59cbe61d95332e542de36f7866d36aec49b5af91a5f4d3c2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1106.0680",
    "kind": "arxiv",
    "version": 1
  }
}