Pith Number

pith:JB2HFDHV

pith:2017:JB2HFDHVGZLA5DWBOUBDX4UBPE

not attested not anchored not stored refs pending

On Feature Reduction using Deep Learning for Trend Prediction in Finance

Elena Mejuto, Luigi Troiano, Pravesh Kriplani

arxiv:1704.03205 v1 · 2017-04-11 · q-fin.TR · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JB2HFDHVGZLA5DWBOUBDX4UBPE}

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	2026-05-18T00:46:33.179947Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4874728cf536560e8ec175023bf28179255dd41a0c295e29a810bc8191bf9b79

Aliases

arxiv: 1704.03205 · arxiv_version: 1704.03205v1 · doi: 10.48550/arxiv.1704.03205 · pith_short_12: JB2HFDHVGZLA · pith_short_16: JB2HFDHVGZLA5DWB · pith_short_8: JB2HFDHV

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/JB2HFDHVGZLA5DWBOUBDX4UBPE \
  | 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: 4874728cf536560e8ec175023bf28179255dd41a0c295e29a810bc8191bf9b79

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0cba970c0f984afc0e4a93d74b01d2853782937d559c38d981176ee6c37a21ed",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.TR",
    "submitted_at": "2017-04-11T09:08:50Z",
    "title_canon_sha256": "fd28239cdb2bfd7a28a433db3ffa86a2fee89f8f7b3b460fc8dbcbd021f7a6b9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.03205",
    "kind": "arxiv",
    "version": 1
  }
}