Pith Number

pith:P7BS6QCP

pith:2026:P7BS6QCPDZ7LH7UNNYG5CAMLMZ

not attested not anchored not stored refs pending

Robot-Factored World Models via Robot Rendering

Byungjun Kim, Hanbyul Joo, Hyunsoo Cha, Taeksoo Kim

arxiv:2607.22535 v1 · 2026-07-24 · cs.RO · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{P7BS6QCPDZ7LH7UNNYG5CAMLMZ}

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	2026-07-27T01:21:32.694604Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7fc32f404f1e7eb3fe8d6e0dd1018b6658700c45331c5536ed1cea73bcc5ed7f

Aliases

arxiv: 2607.22535 · arxiv_version: 2607.22535v1 · doi: 10.48550/arxiv.2607.22535 · pith_short_12: P7BS6QCPDZ7L · pith_short_16: P7BS6QCPDZ7LH7UN · pith_short_8: P7BS6QCP

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/P7BS6QCPDZ7LH7UNNYG5CAMLMZ \
  | 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: 7fc32f404f1e7eb3fe8d6e0dd1018b6658700c45331c5536ed1cea73bcc5ed7f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5ef3a259f5d565b426d8b4cb88591a84416e635687340a534dcbe5f53323aa96",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2026-07-24T17:59:57Z",
    "title_canon_sha256": "86b4e6cb2e91e253cb6fb5d162b7f8611006cd99e4a572008c28e1f1457fab63"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.22535",
    "kind": "arxiv",
    "version": 1
  }
}