Pith Number

pith:QVN2ADES

pith:2025:QVN2ADESIC6X22MNIUN6BILOJF

not attested not anchored not stored refs pending

Mosaic3D: Foundation Dataset and Model for Open-Vocabulary 3D Segmentation

Chris Choy, Chunghyun Park, Jaesung Choe, Jan Kautz, Junha Lee, Minsu Cho, Yu-Chiang Frank Wang

arxiv:2502.02548 v2 · 2025-02-04 · 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{QVN2ADESIC6X22MNIUN6BILOJF}

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	2026-07-05T10:49:13.895797Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

855ba00c9240bd7d698d451be0a16e495ff8bb8e97ff7747e230afc2d717035f

Aliases

arxiv: 2502.02548 · arxiv_version: 2502.02548v2 · doi: 10.48550/arxiv.2502.02548 · pith_short_12: QVN2ADESIC6X · pith_short_16: QVN2ADESIC6X22MN · pith_short_8: QVN2ADES

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/QVN2ADESIC6X22MNIUN6BILOJF \
  | 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: 855ba00c9240bd7d698d451be0a16e495ff8bb8e97ff7747e230afc2d717035f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3655c3831a69b69f98fce4ac7c0d63dd67f4a0e445bee881bd8e6d34e104b335",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-02-04T18:18:50Z",
    "title_canon_sha256": "720d04f2bcb9e11cb926942d2265fe4db042b3a04e588c5b10eae1f22b4c47f7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.02548",
    "kind": "arxiv",
    "version": 2
  }
}