Pith Number

pith:CBB6TLDX

pith:2026:CBB6TLDXX3SZQIGYI65LHEKW6T

not attested not anchored not stored refs pending

ProSR: Process-Shaped Spatial Reasoning for Reliable Chain-of-Thought in VLMs

Changjie Wu, Cong Wan, Hang Zhang, Jiangyang Li, Lingjun Zhang, Linzhe Shi, Mu Xu, SongLin Dong, Xu Wang, Yihong Gong, Zhiheng Ma

arxiv:2605.25524 v1 · 2026-05-25 · 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{CBB6TLDXX3SZQIGYI65LHEKW6T}

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	2026-05-26T02:04:40.933752Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1043e9ac77bee59820d847bab39156f4d91f6fee8141aeaad424c4fcea1d215c

Aliases

arxiv: 2605.25524 · arxiv_version: 2605.25524v1 · doi: 10.48550/arxiv.2605.25524 · pith_short_12: CBB6TLDXX3SZ · pith_short_16: CBB6TLDXX3SZQIGY · pith_short_8: CBB6TLDX

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/CBB6TLDXX3SZQIGYI65LHEKW6T \
  | 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: 1043e9ac77bee59820d847bab39156f4d91f6fee8141aeaad424c4fcea1d215c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a02cc62d24b7376a031e0dc53b4ab6244f95fc2faa0120d17853a46e3d7b166d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-05-25T07:27:28Z",
    "title_canon_sha256": "7d61161c890ca7431f826ac221b0f7e425da6c8c0986fc40dc54e7e4b460e86b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.25524",
    "kind": "arxiv",
    "version": 1
  }
}