Pith Number

pith:2PEBISJW

pith:2020:2PEBISJWZ5WKHADWO2WD43YOW5

not attested not anchored not stored refs pending

Peking Opera Synthesis via Duration Informed Attention Network

Chao Weng, Chengzhu Yu, Dong Yu, Heng Lu, Liqiang Zhang, Shengchen Li, Yusong Wu

arxiv:2008.03029 v1 · 2020-08-07 · eess.AS · cs.CL · cs.SD

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2PEBISJWZ5WKHADWO2WD43YOW5}

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	2026-07-05T01:25:29.979800Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d3c8144936cf6ca3807676ac3e6f0eb76dca91ddad6d0fdbd6e99064a0c88457

Aliases

arxiv: 2008.03029 · arxiv_version: 2008.03029v1 · doi: 10.48550/arxiv.2008.03029 · pith_short_12: 2PEBISJWZ5WK · pith_short_16: 2PEBISJWZ5WKHADW · pith_short_8: 2PEBISJW

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/2PEBISJWZ5WKHADWO2WD43YOW5 \
  | 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: d3c8144936cf6ca3807676ac3e6f0eb76dca91ddad6d0fdbd6e99064a0c88457

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "66bdb5cf46dd0980eb7ba35884dd0c1bc4b98cd4844a2daf44a6966ae4da9d71",
    "cross_cats_sorted": [
      "cs.CL",
      "cs.SD"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.AS",
    "submitted_at": "2020-08-07T08:04:41Z",
    "title_canon_sha256": "439736f2a7c16a9b2e381674af0cd309799cfb17e27222d48f8d556d182ce688"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2008.03029",
    "kind": "arxiv",
    "version": 1
  }
}