Pith Number

pith:4NZIPH4Z

pith:2025:4NZIPH4ZAO6HIDVYCQGKP2WZED

not attested not anchored not stored refs pending

Scan, Materialize, Simulate: A Generalizable Framework for Physically Grounded Robot Planning

Amine Elhafsi, Daniel Morton, Marco Pavone

arxiv:2505.14938 v1 · 2025-05-20 · cs.RO · cs.CV · cs.GR · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4NZIPH4ZAO6HIDVYCQGKP2WZED}

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	2026-07-05T11:06:56.391434Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e372879f9903bc740eb8140ca7ead920cc4bca19449032959f159ab9eff786b3

Aliases

arxiv: 2505.14938 · arxiv_version: 2505.14938v1 · doi: 10.48550/arxiv.2505.14938 · pith_short_12: 4NZIPH4ZAO6H · pith_short_16: 4NZIPH4ZAO6HIDVY · pith_short_8: 4NZIPH4Z

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/4NZIPH4ZAO6HIDVYCQGKP2WZED \
  | 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: e372879f9903bc740eb8140ca7ead920cc4bca19449032959f159ab9eff786b3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1c71e231335ea391907ef2a0dd289d5e48281693ba80b5c15d4d629ee8f59a08",
    "cross_cats_sorted": [
      "cs.CV",
      "cs.GR",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2025-05-20T21:55:01Z",
    "title_canon_sha256": "ac2e4b42a3e5ae01fb84100f622de6466e3b162205c5895f7b978741cf036852"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.14938",
    "kind": "arxiv",
    "version": 1
  }
}