Pith Number

pith:P7LWJRKE

pith:2018:P7LWJRKETBANYQZH25EKOFNTPN

not attested not anchored not stored refs pending

Towards Lipreading Sentences with Active Appearance Models

George Sterpu, Naomi Harte

arxiv:1805.11688 v1 · 2018-05-29 · eess.IV · 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{P7LWJRKETBANYQZH25EKOFNTPN}

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	2026-05-18T00:14:36.954536Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7fd764c5449840dc4327d748a715b37b7b8ef6d73cfbe253afd160c76c53e695

Aliases

arxiv: 1805.11688 · arxiv_version: 1805.11688v1 · doi: 10.48550/arxiv.1805.11688 · pith_short_12: P7LWJRKETBAN · pith_short_16: P7LWJRKETBANYQZH · pith_short_8: P7LWJRKE

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/P7LWJRKETBANYQZH25EKOFNTPN \
  | 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: 7fd764c5449840dc4327d748a715b37b7b8ef6d73cfbe253afd160c76c53e695

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e19b9b41281e2afcbd04e746abc79cb05fb2f8411913582c0190543b77fbb6e7",
    "cross_cats_sorted": [
      "eess.AS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2018-05-29T19:57:12Z",
    "title_canon_sha256": "3ef3c83f5617393792f341e8891832524c69c855f9f28978b83093fe07d01b7a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.11688",
    "kind": "arxiv",
    "version": 1
  }
}