Pith Number

pith:2DBIB3KM

pith:2026:2DBIB3KMSPJSOUSLKD27GUHXPX

not attested not anchored not stored refs pending

Rheos: Modelling Continuous Motion Dynamics in Hierarchical 3D Scene Graphs

Francesco Verdoja, Iacopo Catalano, Javier Civera, Jorge Pe\~na-Queralta, Julio A. Placed

arxiv:2603.20239 v2 · 2026-03-09 · 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{2DBIB3KMSPJSOUSLKD27GUHXPX}

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	2026-06-29T01:14:30.570015Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d0c280ed4c93d327524b50f5f350f77def3801dbab13aef91a41ff71c7353b96

Aliases

arxiv: 2603.20239 · arxiv_version: 2603.20239v2 · doi: 10.48550/arxiv.2603.20239 · pith_short_12: 2DBIB3KMSPJS · pith_short_16: 2DBIB3KMSPJSOUSL · pith_short_8: 2DBIB3KM

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/2DBIB3KMSPJSOUSLKD27GUHXPX \
  | 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: d0c280ed4c93d327524b50f5f350f77def3801dbab13aef91a41ff71c7353b96

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ddb9cc041c31bd834ed7b2eb3b4a7a270d6ee92a5a36bf584322f601b460dc8f",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2026-03-09T13:03:31Z",
    "title_canon_sha256": "7a0224d9c0e48594bfa32437520a8b920b3fde40780f35b8b5fd8fc1db3490d2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2603.20239",
    "kind": "arxiv",
    "version": 2
  }
}