Pith Number

pith:TRUJG7Z5

pith:2026:TRUJG7Z5CE5JKHZ2N2ZNEEWXAS

not attested not anchored not stored refs pending

SparseOcc++: Geometry-Aware Sparse Latent Representation for Semantic Occupancy Prediction

Chao Ma, Guoqing Wang, Pin Tang, Xiangxuan Ren, Zhongdao Wang

arxiv:2607.04732 v1 · 2026-07-06 · 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{TRUJG7Z5CE5JKHZ2N2ZNEEWXAS}

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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	2026-07-07T02:20:00.485467Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9c68937f3d113a951f3a6eb2d212d70493504af3192a65e7fb1175022e026528

Aliases

arxiv: 2607.04732 · arxiv_version: 2607.04732v1 · doi: 10.48550/arxiv.2607.04732 · pith_short_12: TRUJG7Z5CE5J · pith_short_16: TRUJG7Z5CE5JKHZ2 · pith_short_8: TRUJG7Z5

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/TRUJG7Z5CE5JKHZ2N2ZNEEWXAS \
  | 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: 9c68937f3d113a951f3a6eb2d212d70493504af3192a65e7fb1175022e026528

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "740d10178d1e4a40878cc62c8d4b1a08cb992a835805bb86981d86ea1f6f849d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-07-06T07:10:00Z",
    "title_canon_sha256": "9bf37d95b96823976b83ccd4e05144bbc6ad8e1cd799b810a26d2ce6a92a0c64"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.04732",
    "kind": "arxiv",
    "version": 1
  }
}