Pith Number

pith:QPUEYN5E

pith:2026:QPUEYN5EOECRDOVFX3ZFXJAECY

not attested not anchored not stored refs pending

Imaginative Perception Tokens Enhance Spatial Reasoning in Multimodal Language Models

Chris Dangjoo Kim, Jaemin Cho, Jieyu Zhang, Linda Shapiro, Lindsey Li, Mahtab Bigverdi, Ranjay Krishna, Tuhin Kundu, Weikai Huang, Yiming Liu, Zelun Luo

arxiv:2606.03988 v1 · 2026-06-02 · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QPUEYN5EOECRDOVFX3ZFXJAECY}

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	2026-06-03T02:06:08.854656Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

83e84c37a4710511baa5bef25ba404163aaca4a3babd1cb21d5723d5a7e91b22

Aliases

arxiv: 2606.03988 · arxiv_version: 2606.03988v1 · doi: 10.48550/arxiv.2606.03988 · pith_short_12: QPUEYN5EOECR · pith_short_16: QPUEYN5EOECRDOVF · pith_short_8: QPUEYN5E

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/QPUEYN5EOECRDOVFX3ZFXJAECY \
  | 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: 83e84c37a4710511baa5bef25ba404163aaca4a3babd1cb21d5723d5a7e91b22

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4c2a90d037719e78a43f702a562d79a62f38ea5dbd86d00de002fdc5a8141d9d",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2026-06-02T17:59:17Z",
    "title_canon_sha256": "9ce6d5d15c3d402a6b27d6c6624cc94381fa337dc875962e0a41116bfbbc96ba"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.03988",
    "kind": "arxiv",
    "version": 1
  }
}