Pith Number

pith:NHEEP6DU

pith:2020:NHEEP6DUASOVBNKXTJCOKKEBXQ

not attested not anchored not stored refs pending

Spatial Concept-Based Navigation with Human Speech Instructions via Probabilistic Inference on Bayesian Generative Model

Akira Taniguchi, Tadahiro Taniguchi, Tetsunari Inamura, Yoshinobu Hagiwara

arxiv:2002.07381 v2 · 2020-02-18 · cs.RO · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NHEEP6DUASOVBNKXTJCOKKEBXQ}

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	2026-07-05T01:36:28.563867Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

69c847f874049d50b5579a44e52881bc390f9c772b7279242090373467f84894

Aliases

arxiv: 2002.07381 · arxiv_version: 2002.07381v2 · doi: 10.48550/arxiv.2002.07381 · pith_short_12: NHEEP6DUASOV · pith_short_16: NHEEP6DUASOVBNKX · pith_short_8: NHEEP6DU

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/NHEEP6DUASOVBNKXTJCOKKEBXQ \
  | 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: 69c847f874049d50b5579a44e52881bc390f9c772b7279242090373467f84894

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e905761f25af76b5408ca95a6c0f7fb845fb6aa39259d769dd60ce1d845c961b",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2020-02-18T05:35:29Z",
    "title_canon_sha256": "c65c72ff54955b74663d8b6a2668ceb60d8813dc41a56e1c1b254e3c334162f8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2002.07381",
    "kind": "arxiv",
    "version": 2
  }
}