Pith Number

pith:SHRHMZRW

pith:2019:SHRHMZRW63JGEADSJH4A4GLJCM

not attested not anchored not stored refs pending

Leap-LSTM: Enhancing Long Short-Term Memory for Text Categorization

Gehui Shen, Ting Huang, Zhi-Hong Deng

arxiv:1905.11558 v1 · 2019-05-28 · 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{SHRHMZRW63JGEADSJH4A4GLJCM}

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	2026-05-17T23:44:53.043305Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

91e2766636f6d262007249f80e1969132112c613d80c33573457ffedabe09066

Aliases

arxiv: 1905.11558 · arxiv_version: 1905.11558v1 · doi: 10.48550/arxiv.1905.11558 · pith_short_12: SHRHMZRW63JG · pith_short_16: SHRHMZRW63JGEADS · pith_short_8: SHRHMZRW

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/SHRHMZRW63JGEADSJH4A4GLJCM \
  | 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: 91e2766636f6d262007249f80e1969132112c613d80c33573457ffedabe09066

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5fc9d6da0b1550af26c6dcca7210b1713409be54b76b4b61d03410c533c46311",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2019-05-28T01:15:11Z",
    "title_canon_sha256": "a9e26cbed92357b9cad0b22a2333f3ed4fa8c86ffdd27a6cbbae6ecfa4a41473"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.11558",
    "kind": "arxiv",
    "version": 1
  }
}