Pith Number

pith:J4WGAQPZ

pith:2026:J4WGAQPZLQ62TG6WOXSJ72WDVM

not attested not anchored not stored refs pending

From Tokens to Faces: Investigating Discrete Speech Representations for 3D Facial Animation

Olivier Perrotin, Paula Costa, Pedro Correa, Samir Sadok, Thomas Hueber

arxiv:2606.13630 v1 · 2026-06-11 · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{J4WGAQPZLQ62TG6WOXSJ72WDVM}

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	2026-06-12T01:10:16.017724Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4f2c6041f95c3da99bd675e49feac3ab2b786daf75ca5f53fe4b8ad79f53c6de

Aliases

arxiv: 2606.13630 · arxiv_version: 2606.13630v1 · doi: 10.48550/arxiv.2606.13630 · pith_short_12: J4WGAQPZLQ62 · pith_short_16: J4WGAQPZLQ62TG6W · pith_short_8: J4WGAQPZ

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/J4WGAQPZLQ62TG6WOXSJ72WDVM \
  | 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: 4f2c6041f95c3da99bd675e49feac3ab2b786daf75ca5f53fe4b8ad79f53c6de

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6fb593d85db8eb8047131dc2aa9b414110d51e195a71be56564953986be78466",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2026-06-11T17:41:18Z",
    "title_canon_sha256": "5ffb8e913baea738e58cf65375ebe1de9270736ec206c060206ba2f95c0f9d67"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.13630",
    "kind": "arxiv",
    "version": 1
  }
}