Pith Number

pith:UKCV67CI

pith:2025:UKCV67CIS4JAHSACVXT5YHANOW

not attested not anchored not stored refs pending

A Lightweight Dual-Mode Optimization for Generative Face Video Coding

Bolin Chen, Ru-Ling Liao, Shanzhi Yin, Shiqi Wang, Yan Ye, Zihan Zhang

arxiv:2508.13547 v1 · 2025-08-19 · cs.CV · eess.IV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UKCV67CIS4JAHSACVXT5YHANOW}

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	2026-07-05T11:56:06.716701Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a2855f7c48971203c802ade7dc1c0d75af28b3113966eac2f7be6f055e411c9c

Aliases

arxiv: 2508.13547 · arxiv_version: 2508.13547v1 · doi: 10.48550/arxiv.2508.13547 · pith_short_12: UKCV67CIS4JA · pith_short_16: UKCV67CIS4JAHSAC · pith_short_8: UKCV67CI

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/UKCV67CIS4JAHSACVXT5YHANOW \
  | 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: a2855f7c48971203c802ade7dc1c0d75af28b3113966eac2f7be6f055e411c9c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aaa1b30d7302ecab3a8706f79b05632a90b94c68aa8175d3c78c82ba868f7200",
    "cross_cats_sorted": [
      "eess.IV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-08-19T06:09:28Z",
    "title_canon_sha256": "38e43cd245ec5f59a3d79b8fa25f4709ee876364d96abb8fa7628d0ed36b8d91"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.13547",
    "kind": "arxiv",
    "version": 1
  }
}