Pith Number

pith:LOLPTGHH

pith:2017:LOLPTGHHKP7R7JXD5PND27MQRF

not attested not anchored not stored refs pending

Which phoneme-to-viseme maps best improve visual-only computer lip-reading?

Barry-John Theobald, Helen L. Bear, Richard W. Harvey, Yuxuan Lan

arxiv:1710.01093 v1 · 2017-10-03 · cs.CV · cs.CL · eess.AS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LOLPTGHHKP7R7JXD5PND27MQRF}

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	2026-05-18T00:17:33.268059Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5b96f998e753ff1fa6e3ebda3d7d90896d9e40bfbb6893d71fe015d0786d72f2

Aliases

arxiv: 1710.01093 · arxiv_version: 1710.01093v1 · doi: 10.48550/arxiv.1710.01093 · pith_short_12: LOLPTGHHKP7R · pith_short_16: LOLPTGHHKP7R7JXD · pith_short_8: LOLPTGHH

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/LOLPTGHHKP7R7JXD5PND27MQRF \
  | 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: 5b96f998e753ff1fa6e3ebda3d7d90896d9e40bfbb6893d71fe015d0786d72f2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ba7787e5ca40fcd7a100013d753746262115417a711e28a971d67498a5210750",
    "cross_cats_sorted": [
      "cs.CL",
      "eess.AS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2017-10-03T11:44:40Z",
    "title_canon_sha256": "5ea860e0c618cbc7e0d0d3016f41f8314382fe837e247f45127b5e6a0e83e215"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.01093",
    "kind": "arxiv",
    "version": 1
  }
}