Pith Number

pith:DS3IMGG7

pith:2019:DS3IMGG7KXPE6YPX2CAYI6FPSP

not attested not anchored not stored refs pending

Maximizing Mutual Information for Tacotron

Dan Su, Dong Yu, Guangzhi Li, Peng Liu, Shiyin Kang, Xixin Wu

arxiv:1909.01145 v2 · 2019-08-30 · eess.AS · cs.CL · cs.LG · 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{DS3IMGG7KXPE6YPX2CAYI6FPSP}

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	2026-07-05T00:20:01.665422Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1cb68618df55de4f61f7d0818478af93f56dc393c9ae0000315b74935f8d088e

Aliases

arxiv: 1909.01145 · arxiv_version: 1909.01145v2 · doi: 10.48550/arxiv.1909.01145 · pith_short_12: DS3IMGG7KXPE · pith_short_16: DS3IMGG7KXPE6YPX · pith_short_8: DS3IMGG7

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/DS3IMGG7KXPE6YPX2CAYI6FPSP \
  | 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: 1cb68618df55de4f61f7d0818478af93f56dc393c9ae0000315b74935f8d088e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "67f2716f4c58d10e00ec14fd22db94f469faa0a2b5575ef6ad410e1e1244d0c2",
    "cross_cats_sorted": [
      "cs.CL",
      "cs.LG",
      "cs.SD"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.AS",
    "submitted_at": "2019-08-30T04:03:14Z",
    "title_canon_sha256": "41e4f8ca3ba4abe486ca9879a05128fb37f773e4b50c8e76c6f0f4b8f7ec4c15"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1909.01145",
    "kind": "arxiv",
    "version": 2
  }
}