Pith Number

pith:QFRTOZGH

pith:2019:QFRTOZGH2CEVQPRUL2KISO56RI

not attested not anchored not stored refs pending

SANTLR: Speech Annotation Toolkit for Low Resource Languages

Alan W. Black, Florian Metze, Siddharth Dalmia, Xinjian Li, Zhong Zhou

arxiv:1908.01067 v1 · 2019-08-02 · cs.CL · cs.SD · 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{QFRTOZGH2CEVQPRUL2KISO56RI}

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	2026-07-04T23:51:26.884326Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

81633764c7d089583e345e94893bbe8a2095353b26f7bdb286730f8c58c82f5a

Aliases

arxiv: 1908.01067 · arxiv_version: 1908.01067v1 · doi: 10.48550/arxiv.1908.01067 · pith_short_12: QFRTOZGH2CEV · pith_short_16: QFRTOZGH2CEVQPRU · pith_short_8: QFRTOZGH

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/QFRTOZGH2CEVQPRUL2KISO56RI \
  | 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: 81633764c7d089583e345e94893bbe8a2095353b26f7bdb286730f8c58c82f5a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7c3fc1c8289d6fd44491a9c2669859a990bad53ecfcee1008b1f20c42b9ba972",
    "cross_cats_sorted": [
      "cs.SD",
      "eess.AS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2019-08-02T21:13:27Z",
    "title_canon_sha256": "5a92de823a9c39503b9ed5ea9a99a64e339ab50921e42e59de9c2559deef223c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.01067",
    "kind": "arxiv",
    "version": 1
  }
}