Pith Number

pith:2GMQP7SA

pith:2025:2GMQP7SA5I2Q4FS2LSCRDJKLXV

not attested not anchored not stored refs pending

GGTalker: Talking Head Systhesis with Generalizable Gaussian Priors and Identity-Specific Adaptation

Di Zhang, Fan Shi, Haoxian Zhang, Hui Tian, Pengfei Wan, Shunkai Li, Wentao Hu, Xiaoqiang Liu, Ziqiao Peng

arxiv:2506.21513 v2 · 2025-06-26 · 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{2GMQP7SA5I2Q4FS2LSCRDJKLXV}

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	2026-07-05T11:34:52.511069Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d19907fe40ea350e165a5c8511a54bbd5a3ac69f72e9095c487d0dc0603ac2d7

Aliases

arxiv: 2506.21513 · arxiv_version: 2506.21513v2 · doi: 10.48550/arxiv.2506.21513 · pith_short_12: 2GMQP7SA5I2Q · pith_short_16: 2GMQP7SA5I2Q4FS2 · pith_short_8: 2GMQP7SA

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/2GMQP7SA5I2Q4FS2LSCRDJKLXV \
  | 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: d19907fe40ea350e165a5c8511a54bbd5a3ac69f72e9095c487d0dc0603ac2d7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7e0d5293a496e494487d0c3797a26d8b6062ca66e536499956de821ed696c2eb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-06-26T17:37:18Z",
    "title_canon_sha256": "d6b7c7415ce86c87e66836610a74959f8ee1715d4ac3bc46d8cf590e11305ece"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.21513",
    "kind": "arxiv",
    "version": 2
  }
}