Pith Number

pith:OUD45OYC

pith:2026:OUD45OYC6LDLR47F3FF2266Q64

not attested not anchored not stored refs pending

VIPER: Visual In-Context Physics Reasoning for Physically Plausible Video Generation

Bo Li, HanMo Chen, Huajin Chen, Peng-Tao Jiang, Qi Ye, Tianxiao Chen

arxiv:2607.23472 v1 · 2026-07-26 · 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{OUD45OYC6LDLR47F3FF2266Q64}

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	2026-07-28T01:22:54.283932Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7507cebb02f2c6b8f3e5d94bad7bd0f73d10b38158beed1ca634ffeee47614ea

Aliases

arxiv: 2607.23472 · arxiv_version: 2607.23472v1 · doi: 10.48550/arxiv.2607.23472 · pith_short_12: OUD45OYC6LDL · pith_short_16: OUD45OYC6LDLR47F · pith_short_8: OUD45OYC

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/OUD45OYC6LDLR47F3FF2266Q64 \
  | 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: 7507cebb02f2c6b8f3e5d94bad7bd0f73d10b38158beed1ca634ffeee47614ea

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "65143fe2607735bda2157d4cfb91564cfbebb8a87f8accaf29a4de1d5a373390",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-07-26T05:55:49Z",
    "title_canon_sha256": "992f3d7e93c8cf7cd74cd82f88de8fe4495e406a449c27500f3545ac4c114a54"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.23472",
    "kind": "arxiv",
    "version": 1
  }
}