Pith Number

pith:ZTVHZDW3

pith:2019:ZTVHZDW3S3CYVFLISCU53V4NZ7

not attested not anchored not stored refs pending

Understanding Semantics from Speech Through Pre-training

Jinghui Xie, Liangchen Wei, Pengwei Wang, Yong Cao, Yuji Cao, Zaiqing Nie

arxiv:1909.10924 v1 · 2019-09-24 · eess.AS · cs.CL · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZTVHZDW3S3CYVFLISCU53V4NZ7}

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	2026-07-05T00:07:03.309943Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ccea7c8edb96c58a956890a9ddd78dcfc19c3c10574fd968ffd300ccbfa647ff

Aliases

arxiv: 1909.10924 · arxiv_version: 1909.10924v1 · doi: 10.48550/arxiv.1909.10924 · pith_short_12: ZTVHZDW3S3CY · pith_short_16: ZTVHZDW3S3CYVFLI · pith_short_8: ZTVHZDW3

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/ZTVHZDW3S3CYVFLISCU53V4NZ7 \
  | 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: ccea7c8edb96c58a956890a9ddd78dcfc19c3c10574fd968ffd300ccbfa647ff

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a53e9cdb1f7338d711acfa25889e8b0430a22145cdad8da96335c770fccd3023",
    "cross_cats_sorted": [
      "cs.CL",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.AS",
    "submitted_at": "2019-09-24T13:49:14Z",
    "title_canon_sha256": "fb07f1a7eebe34f46834f1c48975d3eb99ab7a34f4ab7cdf16317114b51ba8f7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1909.10924",
    "kind": "arxiv",
    "version": 1
  }
}