Pith Number

pith:C533ZMV3

pith:2025:C533ZMV35ODAB7IEC5EPKSGYB2

not attested not anchored not stored refs pending

Comparative analysis of financial data differentiation techniques using LSTM neural network

Dominik Stempie\'n, Janusz gajda

arxiv:2505.19243 v1 · 2025-05-25 · q-fin.ST · econ.EM · q-fin.CP · q-fin.TR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{C533ZMV35ODAB7IEC5EPKSGYB2}

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	2026-07-05T11:09:27.012035Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1777bcb2bbeb8600fd041748f548d80e9abeb1b730a9c35828df35cef4edc3a8

Aliases

arxiv: 2505.19243 · arxiv_version: 2505.19243v1 · doi: 10.48550/arxiv.2505.19243 · pith_short_12: C533ZMV35ODA · pith_short_16: C533ZMV35ODAB7IE · pith_short_8: C533ZMV3

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/C533ZMV35ODAB7IEC5EPKSGYB2 \
  | 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: 1777bcb2bbeb8600fd041748f548d80e9abeb1b730a9c35828df35cef4edc3a8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ddf23d87fb84d90cb365ee305c13006257ecffd7aa0d1a2ed2e7eb3a52a7e3d9",
    "cross_cats_sorted": [
      "econ.EM",
      "q-fin.CP",
      "q-fin.TR"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "q-fin.ST",
    "submitted_at": "2025-05-25T17:49:10Z",
    "title_canon_sha256": "4bf9e271dc66097ca82dd805551803f0546cf36a1137d4bd69046134c4264466"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.19243",
    "kind": "arxiv",
    "version": 1
  }
}