Pith Number

pith:3YTI4BKF

pith:2025:3YTI4BKFMMKDBB3WTCVBJEASUV

not attested not anchored not stored refs pending

Calib3R: A 3D Foundation Model for Multi-Camera to Robot Calibration and 3D Metric-Scaled Scene Reconstruction

Davide Allegro, Matteo Terreran, Stefano Ghidoni

arxiv:2509.08813 v1 · 2025-09-10 · 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{3YTI4BKFMMKDBB3WTCVBJEASUV}

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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

Multi-Camera Self-Calibration in Sports Motion Capture: Leveraging Human and Stick Poses

Receipt and verification

First computed	2026-07-05T12:08:36.810381Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

de268e0545631430877698aa149012a552031741effea3eddd6732e5673c5172

Aliases

arxiv: 2509.08813 · arxiv_version: 2509.08813v1 · doi: 10.48550/arxiv.2509.08813 · pith_short_12: 3YTI4BKFMMKD · pith_short_16: 3YTI4BKFMMKDBB3W · pith_short_8: 3YTI4BKF

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/3YTI4BKFMMKDBB3WTCVBJEASUV \
  | 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: de268e0545631430877698aa149012a552031741effea3eddd6732e5673c5172

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ba50856f7c13c95526af0f00ccfe7674b8c560d46788b448e5a1e6fcf8c8a91d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2025-09-10T17:45:16Z",
    "title_canon_sha256": "91634d3fbc407e67fb7f70ad1e9c0abdaf6535ea85babbb6ed6c68c8566c3416"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2509.08813",
    "kind": "arxiv",
    "version": 1
  }
}