Pith Number

pith:3FTI5D6S

pith:2022:3FTI5D6SK7Q7QJ2ZT2OFYGGZGQ

not attested not anchored not stored refs pending

Arabic Text-To-Speech (TTS) Data Preparation

Hala Al Masri, Muhy Eddin Za'ter

arxiv:2204.03255 v1 · 2022-04-07 · cs.SD · 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{3FTI5D6SK7Q7QJ2ZT2OFYGGZGQ}

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	2026-07-05T04:12:21.466694Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d9668e8fd257e1f827599e9c5c18d9341fb1e726e9b2011eca34b8b11caf5ba4

Aliases

arxiv: 2204.03255 · arxiv_version: 2204.03255v1 · doi: 10.48550/arxiv.2204.03255 · pith_short_12: 3FTI5D6SK7Q7 · pith_short_16: 3FTI5D6SK7Q7QJ2Z · pith_short_8: 3FTI5D6S

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/3FTI5D6SK7Q7QJ2ZT2OFYGGZGQ \
  | 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: d9668e8fd257e1f827599e9c5c18d9341fb1e726e9b2011eca34b8b11caf5ba4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d7d64193fe2641253a5d5edfae9316bb6282f6af7c575b1f5c9785e04a7d26ba",
    "cross_cats_sorted": [
      "cs.CL",
      "eess.AS"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.SD",
    "submitted_at": "2022-04-07T06:58:03Z",
    "title_canon_sha256": "f0c572a592bc2a10c0e0b9557e37efa701e4ffe5f32c868765f79e29f78b9acf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2204.03255",
    "kind": "arxiv",
    "version": 1
  }
}