Pith Number

pith:EMKUUW6B

pith:2025:EMKUUW6BUIMIAWPLPS3W5KLZU3

not attested not anchored not stored refs pending

3D Gaussian Head Avatars with Expressive Dynamic Appearances by Compact Tensorial Representations

Jichen Hu, Jingcheng Zhu, Lizhuang Ma, Ran Yi, Xuan Wang, Yanbo Fan, Yating Wang

arxiv:2504.14967 v1 · 2025-04-21 · 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{EMKUUW6BUIMIAWPLPS3W5KLZU3}

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	2026-07-05T10:51:54.120490Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

23154a5bc1a2188059eb7cb76ea979a6cef6dd38c75ad7e433644f6128adac54

Aliases

arxiv: 2504.14967 · arxiv_version: 2504.14967v1 · doi: 10.48550/arxiv.2504.14967 · pith_short_12: EMKUUW6BUIMI · pith_short_16: EMKUUW6BUIMIAWPL · pith_short_8: EMKUUW6B

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/EMKUUW6BUIMIAWPLPS3W5KLZU3 \
  | 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: 23154a5bc1a2188059eb7cb76ea979a6cef6dd38c75ad7e433644f6128adac54

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "49b8e458689e41419d0def2a8b2294e613edb21d82392cfc8d3197d44e36d963",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-04-21T08:50:12Z",
    "title_canon_sha256": "3610209ff8eb4f602272ed63cf88ae591e357043d2fb52cc92de4e836ff4eabf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.14967",
    "kind": "arxiv",
    "version": 1
  }
}