Pith Number

pith:GT72P2S2

pith:2021:GT72P2S2A5FCOV6KWRGPDP4RD4

not attested not anchored not stored refs pending

Joint Audio-Text Model for Expressive Speech-Driven 3D Facial Animation

Jun Saito, Taku Komura, Wenping Wang, Yingruo Fan, Zhaojiang Lin

arxiv:2112.02214 v2 · 2021-12-04 · cs.CV · 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{GT72P2S2A5FCOV6KWRGPDP4RD4}

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	2026-07-05T03:38:43.477275Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

34ffa7ea5a074a2757cab44cf1bf911f3ac7e2a437b25dc0162a2ab1c77367c4

Aliases

arxiv: 2112.02214 · arxiv_version: 2112.02214v2 · doi: 10.48550/arxiv.2112.02214 · pith_short_12: GT72P2S2A5FC · pith_short_16: GT72P2S2A5FCOV6K · pith_short_8: GT72P2S2

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/GT72P2S2A5FCOV6KWRGPDP4RD4 \
  | 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: 34ffa7ea5a074a2757cab44cf1bf911f3ac7e2a437b25dc0162a2ab1c77367c4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f725106f93ee04bb857ea737b402af129c1d49bd17fd6acbc5b927a0552a48c0",
    "cross_cats_sorted": [
      "cs.GR"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2021-12-04T01:37:22Z",
    "title_canon_sha256": "c90aa28f53206757774ae0b249430640545b111cb3af5f0c15f1ad013856b599"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2112.02214",
    "kind": "arxiv",
    "version": 2
  }
}