Pith Number

pith:FJWDTMLI

pith:2025:FJWDTMLIDS2LVOZGCHLA6WU5QY

not attested not anchored not stored refs pending

Designing Practical Models for Isolated Word Visual Speech Recognition

Christophoros Nikou, Giorgos Sfikas, Iason Ioannis Panagos

arxiv:2508.17894 v1 · 2025-08-25 · cs.CV · cs.AI · 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{FJWDTMLIDS2LVOZGCHLA6WU5QY}

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	2026-07-05T11:58:49.924363Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2a6c39b1681cb4babb2611d60f5a9d860a5d80d827161714eee4a7e7ef8ad8a0

Aliases

arxiv: 2508.17894 · arxiv_version: 2508.17894v1 · doi: 10.48550/arxiv.2508.17894 · pith_short_12: FJWDTMLIDS2L · pith_short_16: FJWDTMLIDS2LVOZG · pith_short_8: FJWDTMLI

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/FJWDTMLIDS2LVOZGCHLA6WU5QY \
  | 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: 2a6c39b1681cb4babb2611d60f5a9d860a5d80d827161714eee4a7e7ef8ad8a0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ed690dffeae9ea42b41c8a7b6196edcb1ecc2d2eaa3f0f439e3df54381950163",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CL"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-08-25T11:04:36Z",
    "title_canon_sha256": "142270fe2e5b8d9877160ea6d6c20384ac7071705b515aa5712e21f439b95968"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.17894",
    "kind": "arxiv",
    "version": 1
  }
}