Pith Number

pith:WUCC3SJD

pith:2024:WUCC3SJDHXGJWDMEG2RR62YTXY

not attested not anchored not stored refs pending

AutoURDF: Unsupervised Robot Modeling from Point Cloud Frames Using Cluster Registration

Hod Lipson, Jialong Ning, Jiong Lin, Judah Goldfeder, Kwansoo Lee, Lechen Zhang

arxiv:2412.05507 v2 · 2024-12-07 · 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{WUCC3SJDHXGJWDMEG2RR62YTXY}

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.

Cited by

1 paper in Pith

ScrewSplat: An End-to-End Method for Articulated Object Recognition

Receipt and verification

First computed	2026-07-05T11:02:40.741119Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b5042dc9233dcc9b0d8436a31f6b13be3388404b51bade71d771a5944d870974

Aliases

arxiv: 2412.05507 · arxiv_version: 2412.05507v2 · doi: 10.48550/arxiv.2412.05507 · pith_short_12: WUCC3SJDHXGJ · pith_short_16: WUCC3SJDHXGJWDME · pith_short_8: WUCC3SJD

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/WUCC3SJDHXGJWDMEG2RR62YTXY \
  | 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: b5042dc9233dcc9b0d8436a31f6b13be3388404b51bade71d771a5944d870974

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "75a62e16e6141762d6f692bcc711e7fbdab49e1eb74f8893aaacfac9de65f57c",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2024-12-07T02:40:55Z",
    "title_canon_sha256": "de8e2f8d8dc97749c169571975440532878ee5a856d8b7bcf6de6b9120139a22"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.05507",
    "kind": "arxiv",
    "version": 2
  }
}