Pith Number

pith:ROOYIHYE

pith:2026:ROOYIHYETWJXTBIAHA4JMVOYKW

not attested not anchored not stored refs pending

SpatialSV: Internalizing Interpretable 3D Spatial Awareness in MLLMs via Task-Oriented Visual Supervision

Chao Gou, Jiayu Tang, Yuchen Zhou

arxiv:2606.19915 v1 · 2026-06-18 · 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{ROOYIHYETWJXTBIAHA4JMVOYKW}

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	2026-06-19T16:12:38.584376Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8b9d841f049d9379850038389655d855ad0190c603cfd2f6afbe211f8bf8df1c

Aliases

arxiv: 2606.19915 · arxiv_version: 2606.19915v1 · doi: 10.48550/arxiv.2606.19915 · pith_short_12: ROOYIHYETWJX · pith_short_16: ROOYIHYETWJXTBIA · pith_short_8: ROOYIHYE

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/ROOYIHYETWJXTBIAHA4JMVOYKW \
  | 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: 8b9d841f049d9379850038389655d855ad0190c603cfd2f6afbe211f8bf8df1c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f7c95d3e1e121d97e53e5cc7c5ac83d87471066f510a03598519af8e4b26a165",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-06-18T08:09:32Z",
    "title_canon_sha256": "8016906adf254aba9724b6445d2ce7f2302d4b16e32f517c18372c61803dc113"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.19915",
    "kind": "arxiv",
    "version": 1
  }
}