Pith Number

pith:NP2UL36Y

pith:2025:NP2UL36YYHYVJLHCT6W2JDC2V5

not attested not anchored not stored refs pending

Controllable and Expressive One-Shot Video Head Swapping

Bang Zhang, Chaonan Ji, Jinwei Qi, Liefeng Bo, Peng Zhang

arxiv:2506.16852 v1 · 2025-06-20 · 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{NP2UL36YYHYVJLHCT6W2JDC2V5}

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

PortraitDirector: A Hierarchical Disentanglement Framework for Controllable and Real-time Facial Reenactment

Receipt and verification

First computed	2026-07-05T11:24:43.944431Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6bf545efd8c1f154ace29fada48c5aaf7b4752948aa5d304e0c853465dd9c7d6

Aliases

arxiv: 2506.16852 · arxiv_version: 2506.16852v1 · doi: 10.48550/arxiv.2506.16852 · pith_short_12: NP2UL36YYHYV · pith_short_16: NP2UL36YYHYVJLHC · pith_short_8: NP2UL36Y

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/NP2UL36YYHYVJLHCT6W2JDC2V5 \
  | 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: 6bf545efd8c1f154ace29fada48c5aaf7b4752948aa5d304e0c853465dd9c7d6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1b782064bb310bda3ffdfb6d89e9a22c6acf952b08b28b5a2d0558260f55c112",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-06-20T09:01:17Z",
    "title_canon_sha256": "fbdf97292a9601b8c7b7a5b602d281faaf708e2bc2386cc0d9e2d99d5258f99c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.16852",
    "kind": "arxiv",
    "version": 1
  }
}