Pith Number

pith:SFHG6S2W

pith:2026:SFHG6S2WZUQKGLGQ5S226QOMIR

not attested not anchored not stored refs pending

PAR3D: A Unified 3D-MLLM with Part-Aware Representation for Scene Understanding

Liujuan Cao, Shaohui Dai, Shengchuan Zhang, Yansong Qu, You Shen

arxiv:2606.06485 v1 · 2026-06-04 · 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{SFHG6S2WZUQKGLGQ5S226QOMIR}

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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.

Receipt and verification

First computed	2026-06-05T01:15:46.928629Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

914e6f4b56cd20a32cd0ecb5af41cc4440d90d8b36d1f5382349865e2d0c5d7e

Aliases

arxiv: 2606.06485 · arxiv_version: 2606.06485v1 · doi: 10.48550/arxiv.2606.06485 · pith_short_12: SFHG6S2WZUQK · pith_short_16: SFHG6S2WZUQKGLGQ · pith_short_8: SFHG6S2W

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/SFHG6S2WZUQKGLGQ5S226QOMIR \
  | 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: 914e6f4b56cd20a32cd0ecb5af41cc4440d90d8b36d1f5382349865e2d0c5d7e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1686b167685fd81399fde5dc6d904c36113eb83931a11015d159b56d7af64832",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-06-04T17:59:04Z",
    "title_canon_sha256": "35c36f40ee1720488ca4b515e5e8a2492366216b9476869332ec7a1069d06833"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.06485",
    "kind": "arxiv",
    "version": 1
  }
}