Pith Number

pith:ZTLHYY4W

pith:2025:ZTLHYY4WDR354NSN6ORJZQRVFC

not attested not anchored not stored refs pending

Identity-Preserving Text-to-Video Generation via Training-Free Prompt, Image, and Guidance Enhancement

Changcheng Hua, Jiayi Gao, Qingchao Chen, Yang Liu, Yuxin Peng

arxiv:2509.01362 v1 · 2025-09-01 · cs.CV · cs.MM

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZTLHYY4WDR354NSN6ORJZQRVFC}

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	2026-07-05T12:02:59.073653Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ccd67c63961c77de364df3a29cc2352891322536bd88c1e8b6fb61901f1c9b53

Aliases

arxiv: 2509.01362 · arxiv_version: 2509.01362v1 · doi: 10.48550/arxiv.2509.01362 · pith_short_12: ZTLHYY4WDR35 · pith_short_16: ZTLHYY4WDR354NSN · pith_short_8: ZTLHYY4W

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/ZTLHYY4WDR354NSN6ORJZQRVFC \
  | 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: ccd67c63961c77de364df3a29cc2352891322536bd88c1e8b6fb61901f1c9b53

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c39f2aac2625b625bb0964952e2ecbfd1df36804cad8569476d23d9d9ba466f7",
    "cross_cats_sorted": [
      "cs.MM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-09-01T11:03:13Z",
    "title_canon_sha256": "4342247091193e07509a385679d4ee276a01a70da6d62f616b87409d47973282"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2509.01362",
    "kind": "arxiv",
    "version": 1
  }
}