Pith Number

pith:Y242TGS7

pith:2026:Y242TGS73NIX7EMXLBJRKKVNFW

not attested not anchored not stored refs pending

SuperFlex: Deformable Superquadrics for Point Cloud Decomposition

Elisabetta Fedele, Francis Engelmann, Gabriel Tavernini, Leonidas Guibas, Marc Pollefeys, Tiago Novello

arxiv:2607.01015 v1 · 2026-07-01 · 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{Y242TGS73NIX7EMXLBJRKKVNFW}

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	2026-07-02T01:18:26.044110Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c6b9a99a5fdb517f91975853152aad2db2be461d77b731f4be26206fc2d91933

Aliases

arxiv: 2607.01015 · arxiv_version: 2607.01015v1 · doi: 10.48550/arxiv.2607.01015 · pith_short_12: Y242TGS73NIX · pith_short_16: Y242TGS73NIX7EMX · pith_short_8: Y242TGS7

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/Y242TGS73NIX7EMXLBJRKKVNFW \
  | 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: c6b9a99a5fdb517f91975853152aad2db2be461d77b731f4be26206fc2d91933

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "79d3e0f2e4f288333c9c96b2e289d4a704c0753b7fa5cf57a600fd1254fc499a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-07-01T14:51:14Z",
    "title_canon_sha256": "9886873efd020720c07ed718e4d6ab2e26a6852097cadea8c469495b5d7c380d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.01015",
    "kind": "arxiv",
    "version": 1
  }
}