Pith Number

pith:XVELHD2O

pith:2026:XVELHD2OTBZLIGERWDZGYUEIXP

not attested not anchored not stored refs pending

Which Pretraining Paradigm Better Serves Spatial Intelligence? An Empirical Comparison of Vision-Language and Video Generation Models

Haozhan Shen, Jianwei Yin, Kangjia Zhao, Tiancheng Zhao

arxiv:2605.28132 v1 · 2026-05-27 · 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{XVELHD2OTBZLIGERWDZGYUEIXP}

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	2026-05-28T01:05:00.038875Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bd48b38f4e9872b41891b0f26c5088bbe6aa7d90f94ec767ae711378c93b418a

Aliases

arxiv: 2605.28132 · arxiv_version: 2605.28132v1 · doi: 10.48550/arxiv.2605.28132 · pith_short_12: XVELHD2OTBZL · pith_short_16: XVELHD2OTBZLIGER · pith_short_8: XVELHD2O

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/XVELHD2OTBZLIGERWDZGYUEIXP \
  | 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: bd48b38f4e9872b41891b0f26c5088bbe6aa7d90f94ec767ae711378c93b418a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d8adac6149c9cfc21b1095a55c83ef0b77f9fccdb4f15e0283730fbdff460a81",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-05-27T08:20:04Z",
    "title_canon_sha256": "81527180b6d37bca425ca2dfe1e4d6765942196c37d35637b39d26cae05d34a5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.28132",
    "kind": "arxiv",
    "version": 1
  }
}