Pith Number

pith:LD342KY6

pith:2023:LD342KY6UHDOWD5Q7B7TAWCAP2

not attested not anchored not stored refs pending

Predictive World Models from Real-World Partial Observations

Alexander Carballo, Kazuya Takeda, Keisuke Fujii, Kento Ohtani, Robin Karlsson

arxiv:2301.04783 v3 · 2023-01-12 · cs.CV · 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{LD342KY6UHDOWD5Q7B7TAWCAP2}

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	2026-07-05T06:12:42.149287Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

58f7cd2b1ea1c6eb0fb0f87f3058407e89494fe6e49a909aaf8fbf553505226f

Aliases

arxiv: 2301.04783 · arxiv_version: 2301.04783v3 · doi: 10.48550/arxiv.2301.04783 · pith_short_12: LD342KY6UHDO · pith_short_16: LD342KY6UHDOWD5Q · pith_short_8: LD342KY6

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/LD342KY6UHDOWD5Q7B7TAWCAP2 \
  | 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: 58f7cd2b1ea1c6eb0fb0f87f3058407e89494fe6e49a909aaf8fbf553505226f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4b961963ff4880522c0522eb0ffded1f75d6979552da5b1337ad5ef96d0cb885",
    "cross_cats_sorted": [
      "cs.RO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2023-01-12T02:07:26Z",
    "title_canon_sha256": "dbd3de447f8a3e7bb97b39febbe202ddd61c32367b7b4deb0ff55cc97266d80b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2301.04783",
    "kind": "arxiv",
    "version": 3
  }
}