Pith Number

pith:NTVJ7MBG

pith:2025:NTVJ7MBGJPIHMY5TUHSJ22DROG

not attested not anchored not stored refs pending

Leveraging Automatic CAD Annotations for Supervised Learning in 3D Scene Understanding

Friedrich Fraundorfer, Sinisa Stekovic, Stefan Ainetter, Vincent Lepetit, Yuchen Rao

arxiv:2504.13580 v4 · 2025-04-18 · 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{NTVJ7MBGJPIHMY5TUHSJ22DROG}

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

FlowObject: Flow Steering for Bridging Generative Priors and Reconstruction Fidelity

Receipt and verification

First computed	2026-07-05T11:03:59.276740Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6cea9fb0264bd07663b3a1e49d687171aeaaf1c53ca2304a85bcb4c9c5244e1c

Aliases

arxiv: 2504.13580 · arxiv_version: 2504.13580v4 · doi: 10.48550/arxiv.2504.13580 · pith_short_12: NTVJ7MBGJPIH · pith_short_16: NTVJ7MBGJPIHMY5T · pith_short_8: NTVJ7MBG

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/NTVJ7MBGJPIHMY5TUHSJ22DROG \
  | 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: 6cea9fb0264bd07663b3a1e49d687171aeaaf1c53ca2304a85bcb4c9c5244e1c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b6119ee40f55ba0f28f3585eb1a6f043eddc6b64b2000379ff156b8f5227c29c",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-04-18T09:33:45Z",
    "title_canon_sha256": "b5a835da8967102139bd7168335e80a683fcdc591b79752db532a836167ebc06"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.13580",
    "kind": "arxiv",
    "version": 4
  }
}