Pith Number

pith:VJONWMA7

pith:2026:VJONWMA7IQUUO66ICB476IS7CE

not attested not anchored not stored refs pending

SpaceDG: Benchmarking Spatial Intelligence under Visual Degradation

Hongjie Zhang, Jiarui Li, Le Ma, Muyao Niu, Qiyue Zhao, Xiaolong Zhou, Xue Yang, Yifei Liu, Yuanyuan Gao, Zhihang Zhong, Ziyang Gong

arxiv:2605.22536 v1 · 2026-05-21 · cs.CV · cs.CL

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VJONWMA7IQUUO66ICB476IS7CE}

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	2026-05-22T01:04:56.204990Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aa5cdb301f4429477bc81079ff225f1134005ccaa95a809f32006482a37a3699

Aliases

arxiv: 2605.22536 · arxiv_version: 2605.22536v1 · doi: 10.48550/arxiv.2605.22536 · pith_short_12: VJONWMA7IQUU · pith_short_16: VJONWMA7IQUUO66I · pith_short_8: VJONWMA7

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/VJONWMA7IQUUO66ICB476IS7CE \
  | 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: aa5cdb301f4429477bc81079ff225f1134005ccaa95a809f32006482a37a3699

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9fe45e739b5d9e6be7f692160df31e5ffc9bf1a96f7d143e280b12c9ff72d3d7",
    "cross_cats_sorted": [
      "cs.CL"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-05-21T14:25:15Z",
    "title_canon_sha256": "059972d68f5a1e050a75ba2902a91b79bd3aa5741e995440ccd435967e544546"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.22536",
    "kind": "arxiv",
    "version": 1
  }
}