Pith Number

pith:VYZAVKJY

pith:2022:VYZAVKJY3JLQUU6RMFTMLCNUOB

not attested not anchored not stored refs pending

Active Exploration based on Information Gain by Particle Filter for Efficient Spatial Concept Formation

Akira Taniguchi, Lotfi El Hafi, Tadahiro Taniguchi, Tomochika Ishikawa, Yoshiki Tabuchi, Yoshinobu Hagiwara

arxiv:2211.10934 v2 · 2022-11-20 · 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{VYZAVKJY3JLQUU6RMFTMLCNUOB}

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	2026-07-05T06:19:37.886568Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ae320aa938da570a53d16166c589b470562a521e33d8514244e36cedb2a55a46

Aliases

arxiv: 2211.10934 · arxiv_version: 2211.10934v2 · doi: 10.48550/arxiv.2211.10934 · pith_short_12: VYZAVKJY3JLQ · pith_short_16: VYZAVKJY3JLQUU6R · pith_short_8: VYZAVKJY

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/VYZAVKJY3JLQUU6RMFTMLCNUOB \
  | 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: ae320aa938da570a53d16166c589b470562a521e33d8514244e36cedb2a55a46

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bf6ceef5b1af1c9ca7b4fdcc4fc4fdf7a44b3c73811646b3353b36c1288ab6d3",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2022-11-20T10:12:17Z",
    "title_canon_sha256": "de388c7a9b3a294d7e07864401cc63f34e4384d3d2ef18390922cd54d5c6da99"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2211.10934",
    "kind": "arxiv",
    "version": 2
  }
}