Pith Number

pith:NLCJWUZU

pith:2025:NLCJWUZUEJVO725BIKCFK7NIP5

not attested not anchored not stored refs pending

Learn from the Past: Language-conditioned Object Rearrangement with Large Language Models

Erich Graf, Guanqun Cao, John Oyekan, Ryan McKenna

arxiv:2501.18516 v2 · 2025-01-30 · 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{NLCJWUZUEJVO725BIKCFK7NIP5}

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	2026-07-05T10:24:30.472309Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6ac49b5334226aefeba14284557da87f6f41ad47e739ca88d0ffebc51369d062

Aliases

arxiv: 2501.18516 · arxiv_version: 2501.18516v2 · doi: 10.48550/arxiv.2501.18516 · pith_short_12: NLCJWUZUEJVO · pith_short_16: NLCJWUZUEJVO725B · pith_short_8: NLCJWUZU

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/NLCJWUZUEJVO725BIKCFK7NIP5 \
  | 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: 6ac49b5334226aefeba14284557da87f6f41ad47e739ca88d0ffebc51369d062

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "17ce68534cc56d6d50f2fb61e1a9adda5aa0d3ed2858b0c31b4f6e771813cb6f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2025-01-30T17:28:11Z",
    "title_canon_sha256": "fc4b74f5e3006f1970b2d061677e3ff62f4b8bffe335aed98de8d7d1fac6af61"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.18516",
    "kind": "arxiv",
    "version": 2
  }
}