Pith Number

pith:7PNITI2K

pith:2018:7PNITI2K46BFOL2MG2W6PM66XH

not attested not anchored not stored refs pending

The speaker-independent lipreading play-off; a survey of lipreading machines

David Frank, Helen L. Bear, Jake Burton, Madhi Saleh, Nassir Navab

arxiv:1810.10597 v1 · 2018-10-24 · cs.CV · 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{7PNITI2K46BFOL2MG2W6PM66XH}

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	2026-05-18T00:02:20.083475Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fbda89a34ae782572f4c36ade7b3deb9cb4b5d0fca31886c18f8b9b79693cdce

Aliases

arxiv: 1810.10597 · arxiv_version: 1810.10597v1 · doi: 10.48550/arxiv.1810.10597 · pith_short_12: 7PNITI2K46BF · pith_short_16: 7PNITI2K46BFOL2M · pith_short_8: 7PNITI2K

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/7PNITI2K46BFOL2MG2W6PM66XH \
  | 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: fbda89a34ae782572f4c36ade7b3deb9cb4b5d0fca31886c18f8b9b79693cdce

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "233278d7ce1978655699b969ab3cf089ffcabcfb659bdb700bf0e706ef75a9df",
    "cross_cats_sorted": [
      "eess.AS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-10-24T20:06:19Z",
    "title_canon_sha256": "1cde8295b42949c60e33356a782308a8361a887269bae1378dbf52f9879994bd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.10597",
    "kind": "arxiv",
    "version": 1
  }
}