Pith Number

pith:MB7U6TCH

pith:2025:MB7U6TCHBQHVPILFKD3WDZABRF

not attested not anchored not stored refs pending

LinkTo-Anime: A 2D Animation Optical Flow Dataset from 3D Model Rendering

Caichun Cen, Dagang Li, Diwei Wang, Hui Guo, Kaifeng Zou, Mingqing Zhang, Tao Huang, Xiaoyi Feng, Yingli Zhao, Yuntao Zou, Ziyuan Zheng, Zizhou Huang

arxiv:2506.02733 v2 · 2025-06-03 · cs.CV · 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{MB7U6TCHBQHVPILFKD3WDZABRF}

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	2026-07-05T11:44:49.316180Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

607f4f4c470c0f57a16550f761e40189637e4818aa93676fae4be1e498e342c9

Aliases

arxiv: 2506.02733 · arxiv_version: 2506.02733v2 · doi: 10.48550/arxiv.2506.02733 · pith_short_12: MB7U6TCHBQHV · pith_short_16: MB7U6TCHBQHVPILF · pith_short_8: MB7U6TCH

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/MB7U6TCHBQHVPILFKD3WDZABRF \
  | 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: 607f4f4c470c0f57a16550f761e40189637e4818aa93676fae4be1e498e342c9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "378486661d81180df9f27e3a2ed7272eb22d60bfc9736f1de3431cce804032a8",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-06-03T10:50:20Z",
    "title_canon_sha256": "66783ccfca3ad9ce1f846a4bbb568a8b3138101aa98dfc871b98084123dae588"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.02733",
    "kind": "arxiv",
    "version": 2
  }
}