Pith Number

pith:WOPPOUGG

pith:2025:WOPPOUGGU5W3X7KEWSDRV7YCQF

not attested not anchored not stored refs pending

MRD: Using Physically Based Differentiable Rendering to Probe Vision Models for 3D Scene Understanding

Benjamin Beilharz, Thomas S. A. Wallis

arxiv:2512.12307 v5 · 2025-12-13 · cs.CV · cs.GR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WOPPOUGGU5W3X7KEWSDRV7YCQF}

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

MAPS: A Synthetic Dataset for Probing Vision Models in a Controlled 3D Scene Space

Receipt and verification

First computed	2026-07-31T01:33:01.473396Z
Builder	pith-number-builder-2026-05-17-v1
Signature	unsigned_v0
Schema	pith-number/v1.0

Canonical hash

b39ef750c6a76dbbfd44b4871aff02815a5fe038f3d2c36f8f10e0d9ec007ce7

Aliases

arxiv: 2512.12307 · arxiv_version: 2512.12307v5 · doi: 10.48550/arxiv.2512.12307 · pith_short_12: WOPPOUGGU5W3 · pith_short_16: WOPPOUGGU5W3X7KE · pith_short_8: WOPPOUGG

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/WOPPOUGGU5W3X7KEWSDRV7YCQF \
  | 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: b39ef750c6a76dbbfd44b4871aff02815a5fe038f3d2c36f8f10e0d9ec007ce7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4b825ec5bc64202ca4177257427cdf787946bb39895984d79d6b83dbc5f0dc30",
    "cross_cats_sorted": [
      "cs.GR"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-12-13T12:26:57Z",
    "title_canon_sha256": "be59b4e9e9375c8734ece525d438c93a13313ad3de53703227cb9468999e5dbd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2512.12307",
    "kind": "arxiv",
    "version": 5
  }
}