Pith Number

pith:SC4LSGB3

pith:2026:SC4LSGB3NNFH3MY6W2KJREY2SH

not attested not anchored not stored refs pending

Eulerian Motion Guidance: Robust Image Animation via Bidirectional Geometric Consistency

Chunyan Miao, Cong-Duy Nguyen, Khoi M. Le, Luu Anh Tuan, See-kiong Ng, Thong Nguyen

Adjacent-frame Eulerian motion fields with bidirectional cycle checks guide diffusion-based image animation without drift accumulation.

arxiv:2605.06280 v4 · 2026-05-07 · cs.CV

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\usepackage{pith}
\pithnumber{SC4LSGB3NNFH3MY6W2KJREY2SH}

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Record completeness

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2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

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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.

Claims

C1strongest claim

Using adjacent-frame Eulerian motion fields to guide generation enables parallelized training and provides bounded-error supervision throughout the generation process; the Bidirectional Geometric Consistency mechanism mathematically identifies and masks occluded regions, preventing the model from learning incorrect warping objectives.

C2weakest assumption

The forward-backward cycle check reliably identifies occluded regions without missing subtle motions or introducing new artifacts that affect the final animation quality.

C3one line summary

Eulerian adjacent-frame motion guidance plus bidirectional geometric consistency yields faster training and more coherent diffusion-based image animation than first-frame reference methods.

Formal links

2 machine-checked theorem links

Receipt and verification

First computed	2026-06-01T01:03:54.583539Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

90b8b9183b6b4a7db31eb69498931a91e05e4d7581aa09a08f909f1b5231cb0d

Aliases

arxiv: 2605.06280 · arxiv_version: 2605.06280v4 · doi: 10.48550/arxiv.2605.06280 · pith_short_12: SC4LSGB3NNFH · pith_short_16: SC4LSGB3NNFH3MY6 · pith_short_8: SC4LSGB3

Agent API

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Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/SC4LSGB3NNFH3MY6W2KJREY2SH \
  | 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: 90b8b9183b6b4a7db31eb69498931a91e05e4d7581aa09a08f909f1b5231cb0d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ca68a49f3a104fed5687ac35ab4e9ef759734beb26c65dd5bc9f4582367da9fc",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-05-07T13:53:31Z",
    "title_canon_sha256": "9278ee30fae543d36b1bbef190c81641752d6592d0e13551b4250eeb3b0e1307"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.06280",
    "kind": "arxiv",
    "version": 4
  }
}