Pith Number

pith:NH5ASWQI

pith:2018:NH5ASWQIPLJXTSJNR2FKEZ77RW

not attested not anchored not stored refs pending

Visual-Only Recognition of Normal, Whispered and Silent Speech

Doruk Cetin, Jie Shen, Maja Pantic, Stavros Petridis

arxiv:1802.06399 v1 · 2018-02-18 · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NH5ASWQIPLJXTSJNR2FKEZ77RW}

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	2026-05-18T00:23:03.383632Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

69fa095a087ad379c92d8e8aa267ff8da374f25a6cab4a8818dc46b925712c92

Aliases

arxiv: 1802.06399 · arxiv_version: 1802.06399v1 · doi: 10.48550/arxiv.1802.06399 · pith_short_12: NH5ASWQIPLJX · pith_short_16: NH5ASWQIPLJXTSJN · pith_short_8: NH5ASWQI

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/NH5ASWQIPLJXTSJNR2FKEZ77RW \
  | 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: 69fa095a087ad379c92d8e8aa267ff8da374f25a6cab4a8818dc46b925712c92

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fc7e24e94cc2acaacf0016fdbe6e53a7a2ff74586998747706267b70df7533b6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-02-18T16:40:46Z",
    "title_canon_sha256": "28ff40fd339eeaa5c928f3171353f29b134e1fa68178eec7daddbb4d3988b9e6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.06399",
    "kind": "arxiv",
    "version": 1
  }
}