Pith Number

pith:OTVORMSZ

pith:2026:OTVORMSZT2B36LLFGDHMYN6ZLU

not attested not anchored not stored refs pending

SmartDirector: Keyframe-Conditioned Cinematic Video Generation with Narrative Pacing Control

Haoxue Wu, Jie Cao, Jie Ma, Jing Li, Jun Liang, Yang Han, Zhan Peng, Zhida Zhang

arxiv:2605.27891 v1 · 2026-05-27 · 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{OTVORMSZT2B36LLFGDHMYN6ZLU}

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	2026-05-28T01:04:51.451675Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

74eae8b2599e83bf2d6530cecc37d95d055073cd5254ee9d1774d71e2dfb76ac

Aliases

arxiv: 2605.27891 · arxiv_version: 2605.27891v1 · doi: 10.48550/arxiv.2605.27891 · pith_short_12: OTVORMSZT2B3 · pith_short_16: OTVORMSZT2B36LLF · pith_short_8: OTVORMSZ

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/OTVORMSZT2B36LLFGDHMYN6ZLU \
  | 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: 74eae8b2599e83bf2d6530cecc37d95d055073cd5254ee9d1774d71e2dfb76ac

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "af2ff8a9a81a6ba7b77bb68d941e55cf2719fd564db0e6db0c8008c76345b98b",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-05-27T03:16:09Z",
    "title_canon_sha256": "0168e52c942a31c6e8d2f6cea6e8a96a77d5724ef59a79d2d25305ae5a1d66d0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.27891",
    "kind": "arxiv",
    "version": 1
  }
}