Pith Number

pith:T4P5UITR

pith:2025:T4P5UITRD4V5IRHMDOIJ2DQQGS

not attested not anchored not stored refs pending

Hierarchical Fine-grained Preference Optimization for Physically Plausible Video Generation

Haojian Huang, Harold Haodong Chen, Harry Yang, Qifeng Chen, Ser-Nam Lim

arxiv:2508.10858 v1 · 2025-08-14 · 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{T4P5UITRD4V5IRHMDOIJ2DQQGS}

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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.

Cited by

2 papers in Pith

PhysRAG: Enhancing Physics-Awareness in Video Generation via Retrieval-Augmented Generation

Enhancing Physical Plausibility in Video Generation by Reasoning the Implausibility

Receipt and verification

First computed	2026-07-05T11:54:03.740655Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9f1fda22711f2bd444ec1b909d0e1034a501820fc38504f40cfacbf6c22e62f2

Aliases

arxiv: 2508.10858 · arxiv_version: 2508.10858v1 · doi: 10.48550/arxiv.2508.10858 · pith_short_12: T4P5UITRD4V5 · pith_short_16: T4P5UITRD4V5IRHM · pith_short_8: T4P5UITR

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/T4P5UITRD4V5IRHMDOIJ2DQQGS \
  | 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: 9f1fda22711f2bd444ec1b909d0e1034a501820fc38504f40cfacbf6c22e62f2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8c971735a7338345accad7a98ac339792835a4498d536a28d1d03167e8edd861",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-08-14T17:30:37Z",
    "title_canon_sha256": "d762e261662f377b195d4956e3baf38202ae3e35b5f9a3aa7022cc3c19c6db28"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.10858",
    "kind": "arxiv",
    "version": 1
  }
}