Pith Number

pith:IGPKZYU2

pith:2018:IGPKZYU2W3P7VEDZXUPXTGR6JF

not attested not anchored not stored refs pending

Improving Gated Recurrent Unit Based Acoustic Modeling with Batch Normalization and Enlarged Context

Jie Li, Xiaorui Wang, Yahui Shan, Yan Li

arxiv:1811.10169 v1 · 2018-11-26 · 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{IGPKZYU2W3P7VEDZXUPXTGR6JF}

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	2026-05-17T23:59:58.510203Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

419eace29ab6dffa9079bd1f799a3e495fee97c9544f63fdef5b4e33a376da87

Aliases

arxiv: 1811.10169 · arxiv_version: 1811.10169v1 · doi: 10.48550/arxiv.1811.10169 · pith_short_12: IGPKZYU2W3P7 · pith_short_16: IGPKZYU2W3P7VEDZ · pith_short_8: IGPKZYU2

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/IGPKZYU2W3P7VEDZXUPXTGR6JF \
  | 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: 419eace29ab6dffa9079bd1f799a3e495fee97c9544f63fdef5b4e33a376da87

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dea1a15a5e989fcb51d81881a3deb69ef1aa738151ca8edb5150401ee143ea25",
    "cross_cats_sorted": [
      "eess.AS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2018-11-26T04:00:03Z",
    "title_canon_sha256": "d81e5e4dace62ac8865d72583bd96f46404fa6527a3a071d12f19bed57cdeb3c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.10169",
    "kind": "arxiv",
    "version": 1
  }
}