Pith Number

pith:YFVB2YWB

pith:2018:YFVB2YWBU4CDGTJFQOEK7LHIEV

not attested not anchored not stored refs pending

A Comparison of LSTMs and Attention Mechanisms for Forecasting Financial Time Series

Antoine Viscardi, Seung Eun Yi, Thomas Hollis

arxiv:1812.07699 v1 · 2018-12-18 · cs.LG · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YFVB2YWBU4CDGTJFQOEK7LHIEV}

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	2026-05-17T23:57:56.273762Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c16a1d62c1a704334d258388aface82576789b17709577122742981a6cd5e943

Aliases

arxiv: 1812.07699 · arxiv_version: 1812.07699v1 · doi: 10.48550/arxiv.1812.07699 · pith_short_12: YFVB2YWBU4CD · pith_short_16: YFVB2YWBU4CDGTJF · pith_short_8: YFVB2YWB

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/YFVB2YWBU4CDGTJFQOEK7LHIEV \
  | 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: c16a1d62c1a704334d258388aface82576789b17709577122742981a6cd5e943

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b35ca2eb945eba8cc65263ecde89adc7b1e03fec92ae217e73b27bbba38a6250",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2018-12-18T23:43:48Z",
    "title_canon_sha256": "244aba95725e40167e83d2ea1282d397ef5f43c1f95e4cbff415bb6805c47958"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.07699",
    "kind": "arxiv",
    "version": 1
  }
}