Pith Number

pith:7WC3GNUS

pith:2025:7WC3GNUSJVL7C3OCZXYD6E2EQM

not attested not anchored not stored refs pending

Learning Fine-to-Coarse Cuboid Shape Abstraction

Gregor Kobsik, Isaak Lim, Leif Kobbelt, Morten Henkel, Tim Elsner, Victor Czech, Yanjiang He

arxiv:2502.01855 v1 · 2025-02-03 · 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{7WC3GNUSJVL7C3OCZXYD6E2EQM}

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	2026-07-05T10:09:20.320257Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fd85b336924d57f16dc2cdf03f1344832a7f20ad440bf466c2843a8636cd7fdb

Aliases

arxiv: 2502.01855 · arxiv_version: 2502.01855v1 · doi: 10.48550/arxiv.2502.01855 · pith_short_12: 7WC3GNUSJVL7 · pith_short_16: 7WC3GNUSJVL7C3OC · pith_short_8: 7WC3GNUS

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/7WC3GNUSJVL7C3OCZXYD6E2EQM \
  | 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: fd85b336924d57f16dc2cdf03f1344832a7f20ad440bf466c2843a8636cd7fdb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e343b08728a314b17ed8508dd24ca01c935916d97fd7b8ae1e84d31f64b1e762",
    "cross_cats_sorted": [
      "cs.GR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-02-03T22:06:26Z",
    "title_canon_sha256": "222b76a6bf5d268c8cd467230b2a3cb512aa819c652b8ee1f60c509a273931cb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.01855",
    "kind": "arxiv",
    "version": 1
  }
}