Pith Number

pith:MGK7NAI2

pith:2026:MGK7NAI2K3XNFIJ72TVYVVKYNH

not attested not anchored not stored refs pending

3D Point World Models: Point Completion Enables More Accurate Dynamics Learning

Chanho Kim, Hung Nguyen, Li Fuxin, Skand Peri, Stefan Lee

arxiv:2607.00148 v1 · 2026-06-30 · 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{MGK7NAI2K3XNFIJ72TVYVVKYNH}

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	2026-07-02T00:18:36.631176Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6195f6811a56eed2a13fd4eb8ad55869fba9b8ed9397d7deb99c9077f8c7d437

Aliases

arxiv: 2607.00148 · arxiv_version: 2607.00148v1 · doi: 10.48550/arxiv.2607.00148 · pith_short_12: MGK7NAI2K3XN · pith_short_16: MGK7NAI2K3XNFIJ7 · pith_short_8: MGK7NAI2

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/MGK7NAI2K3XNFIJ72TVYVVKYNH \
  | 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: 6195f6811a56eed2a13fd4eb8ad55869fba9b8ed9397d7deb99c9077f8c7d437

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "86c9f2867d363dcce39723e2ffaa284ce2955eadf8f3cf6db13e4410512a71d1",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2026-06-30T20:27:22Z",
    "title_canon_sha256": "f5ab6b0c0aece56ad4df5f7797cae8186fa61405cb19e0006f3a4b00c0673e78"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.00148",
    "kind": "arxiv",
    "version": 1
  }
}