Pith Number

pith:MEKTQJXH

pith:2026:MEKTQJXH5G36EV2XVLI5SGPGX3

not attested not anchored not stored refs pending

ETHead: Generating Expressive 3D Facial Animation and Head Movement from Speech

Chi-Man Pun, Feng Xu, Hao Gao, Jian Xiong, Jiu-Cheng Xie, Jiwang Zheng, Yongkang Xia

arxiv:2608.01605 v1 · 2026-08-03 · cs.GR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MEKTQJXH5G36EV2XVLI5SGPGX3}

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	2026-08-04T02:06:06.912611Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

61153826e7e9b7e25757aad1d919e6beef3ccdd5e1e773dcfc85616a51e330ca

Aliases

arxiv: 2608.01605 · arxiv_version: 2608.01605v1 · doi: 10.48550/arxiv.2608.01605 · pith_short_12: MEKTQJXH5G36 · pith_short_16: MEKTQJXH5G36EV2X · pith_short_8: MEKTQJXH

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/MEKTQJXH5G36EV2XVLI5SGPGX3 \
  | 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: 61153826e7e9b7e25757aad1d919e6beef3ccdd5e1e773dcfc85616a51e330ca

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1780698fa67caf123f88f525d8345e17cc449a3ae1634951c37259fb6a581594",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.GR",
    "submitted_at": "2026-08-03T02:24:23Z",
    "title_canon_sha256": "d761ddc01413fc31d3b5886acb3475dd5928df2e3a0d483ed611f548b67f1cc2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.01605",
    "kind": "arxiv",
    "version": 1
  }
}