Pith Number

pith:KKSFFZU5

pith:2024:KKSFFZU53XHT26EPK7SXI3FCYW

not attested not anchored not stored refs pending

PSAvatar: A Point-based Shape Model for Real-Time Head Avatar Animation with 3D Gaussian Splatting

Guoping Qiu, Kanglin Liu, Qing Li, Zhenyu Bao, Zhongyuan Zhao

arxiv:2401.12900 v5 · 2024-01-23 · cs.GR · 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{KKSFFZU53XHT26EPK7SXI3FCYW}

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

6 papers in Pith

Face Anything: 4D Face Reconstruction from Any Image Sequence

Large-Scale High-Quality 3D Gaussian Head Reconstruction from Multi-View Captures

VRGaussianAvatar: Integrating 3D Gaussian Avatars into VR

F3G-Avatar : Face Focused Full-body Gaussian Avatar

Large-Scale High-Quality 3D Gaussian Head Reconstruction from Multi-View Captures

Receipt and verification

First computed	2026-07-05T08:35:40.931439Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

52a452e69dddcf3d788f57e5746ca2c5826fce552d3ba89e8f5d278c64bd195a

Aliases

arxiv: 2401.12900 · arxiv_version: 2401.12900v5 · doi: 10.48550/arxiv.2401.12900 · pith_short_12: KKSFFZU53XHT · pith_short_16: KKSFFZU53XHT26EP · pith_short_8: KKSFFZU5

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/KKSFFZU53XHT26EPK7SXI3FCYW \
  | 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: 52a452e69dddcf3d788f57e5746ca2c5826fce552d3ba89e8f5d278c64bd195a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b8b22f09129f1c76a3d320a0b97035f476eafd0f7342b780dea3267a24734ac2",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.GR",
    "submitted_at": "2024-01-23T16:40:47Z",
    "title_canon_sha256": "86dff99def9fa7e9fcce850cb67a885f809d8398575becfef3e060dc047184fd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2401.12900",
    "kind": "arxiv",
    "version": 5
  }
}