Pith Number

pith:BFRQCMAX

pith:2025:BFRQCMAX3ZYD3DQVLCE27YH5GZ

not attested not anchored not stored refs pending

Phoneme-Level Visual Speech Recognition via Point-Visual Fusion and Language Model Reconstruction

Haibo Zhang, Matthew Kit Khinn Teng, Takeshi Saitoh

arxiv:2507.18863 v2 · 2025-07-25 · cs.CV · 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{BFRQCMAX3ZYD3DQVLCE27YH5GZ}

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	2026-06-02T01:03:32.806731Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0963013017de703d8e155889afe0fd364886d1b15fd2837eccd6be38113d66a7

Aliases

arxiv: 2507.18863 · arxiv_version: 2507.18863v2 · doi: 10.48550/arxiv.2507.18863 · pith_short_12: BFRQCMAX3ZYD · pith_short_16: BFRQCMAX3ZYD3DQV · pith_short_8: BFRQCMAX

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/BFRQCMAX3ZYD3DQVLCE27YH5GZ \
  | 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: 0963013017de703d8e155889afe0fd364886d1b15fd2837eccd6be38113d66a7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2e960dc5563e04e08da591143b0ccbb51eb296920831ff3398043b20b7a56e0a",
    "cross_cats_sorted": [
      "cs.CL"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-07-25T00:38:39Z",
    "title_canon_sha256": "9d8995e4800a4027838fc5f86b97875d875c8b881a651b134ea20a47f725f5bf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.18863",
    "kind": "arxiv",
    "version": 2
  }
}