Pith Number

pith:E7RDIIRR

pith:2017:E7RDIIRRWGU6NY7ESZEPJ5UV2W

not attested not anchored not stored refs pending

Empirical Evaluation of Parallel Training Algorithms on Acoustic Modeling

Binbin Zhang, Dong Yu, Lei Xie, Wenpeng Li

arxiv:1703.05880 v2 · 2017-03-17 · cs.CL · cs.LG · 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{E7RDIIRRWGU6NY7ESZEPJ5UV2W}

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	2026-05-17T23:59:03.794350Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

27e2342231b1a9e6e3e49648f4f695d5a04b79c5245c4c60f2b4a6bec88fc7b6

Aliases

arxiv: 1703.05880 · arxiv_version: 1703.05880v2 · doi: 10.48550/arxiv.1703.05880 · pith_short_12: E7RDIIRRWGU6 · pith_short_16: E7RDIIRRWGU6NY7E · pith_short_8: E7RDIIRR

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/E7RDIIRRWGU6NY7ESZEPJ5UV2W \
  | 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: 27e2342231b1a9e6e3e49648f4f695d5a04b79c5245c4c60f2b4a6bec88fc7b6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d74a9dc8eb7e68593e970a1c7e802f0b2e216f07b24deefab2f2959af789e098",
    "cross_cats_sorted": [
      "cs.LG",
      "cs.SD",
      "eess.AS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2017-03-17T03:38:48Z",
    "title_canon_sha256": "8418987141025d8d7026190e9b690bc0a4811e7c986eb9b594eeb311976e0b75"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.05880",
    "kind": "arxiv",
    "version": 2
  }
}