Pith Number

pith:X3PN3X2M

pith:2017:X3PN3X2M7LZV2JK6IO4D7ICZRK

not attested not anchored not stored refs pending

Deep LSTM for Large Vocabulary Continuous Speech Recognition

Juan Wei, Jun Zhang, Peihao Wu, Shuai Li, Wenchang Situ, Xu Tian, Yang Zhang, Yi He, Zejun Ma

arxiv:1703.07090 v1 · 2017-03-21 · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{X3PN3X2M7LZV2JK6IO4D7ICZRK}

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	2026-05-18T00:48:11.361081Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bededddf4cfaf35d255e43b83fa0598ab0ac070225c50d5a81e38b63a3975feb

Aliases

arxiv: 1703.07090 · arxiv_version: 1703.07090v1 · doi: 10.48550/arxiv.1703.07090 · pith_short_12: X3PN3X2M7LZV · pith_short_16: X3PN3X2M7LZV2JK6 · pith_short_8: X3PN3X2M

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/X3PN3X2M7LZV2JK6IO4D7ICZRK \
  | 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: bededddf4cfaf35d255e43b83fa0598ab0ac070225c50d5a81e38b63a3975feb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "146f82bb7d3ef63cf34d5907b9e130f166ce295aaae8d560ef3412d694bd2a57",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2017-03-21T08:24:50Z",
    "title_canon_sha256": "6a068508aeb75190af44d7b98891205186ff1221567bd44990fb12a7c099e477"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.07090",
    "kind": "arxiv",
    "version": 1
  }
}