Pith Number

pith:3OC5B3OU

pith:2025:3OC5B3OUCYBF6KGTV7MUCTY7N7

not attested not anchored not stored refs pending

HunyuanPortrait: Implicit Condition Control for Enhanced Portrait Animation

Chengfei Cai, Fa-Ting Hong, Junwei Zhu, Jun Zhou, Qinglin Lu, Qin Lin, Shiyu Tang, Xiaoyu Jin, Xiaozhong Ji, Xiu Li, Zhentao Yu, Zixiang Zhou, Zunnan Xu

arxiv:2503.18860 v2 · 2025-03-24 · 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{3OC5B3OUCYBF6KGTV7MUCTY7N7}

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.

Cited by

1 paper in Pith

OmniV2V: Versatile Video Generation and Editing via Dynamic Content Manipulation

Receipt and verification

First computed	2026-07-05T10:38:46.781385Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

db85d0edd416025f28d3afd9414f1f6fd129f137c461662cf4e3cd2e7bd0bb84

Aliases

arxiv: 2503.18860 · arxiv_version: 2503.18860v2 · doi: 10.48550/arxiv.2503.18860 · pith_short_12: 3OC5B3OUCYBF · pith_short_16: 3OC5B3OUCYBF6KGT · pith_short_8: 3OC5B3OU

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/3OC5B3OUCYBF6KGTV7MUCTY7N7 \
  | 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: db85d0edd416025f28d3afd9414f1f6fd129f137c461662cf4e3cd2e7bd0bb84

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4f2445473c9155cf72007045923ba2f5d65464a27ed07be1838517db2bb6c52e",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-03-24T16:35:41Z",
    "title_canon_sha256": "aa4fbf5d87cbf082519471b06fec708a0ec4fa613db98e420f9d274599c862d4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.18860",
    "kind": "arxiv",
    "version": 2
  }
}