Pith Number

pith:FSYIWMEA

pith:2023:FSYIWMEAQ4MPZIZKYFQXAUVHZV

not attested not anchored not stored refs pending

Optimum Output Long Short-Term Memory Cell for High-Frequency Trading Forecasting

Adamantios Ntakaris, Juho Kanniainen, Moncef Gabbouj

arxiv:2304.09840 v3 · 2023-04-17 · cs.LG · cs.CE · 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{FSYIWMEAQ4MPZIZKYFQXAUVHZV}

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	2026-07-05T06:09:50.661188Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2cb08b30808718fca32ac1617052a7cd747ff5b3af2925fc5f5c2cb7594f6fa2

Aliases

arxiv: 2304.09840 · arxiv_version: 2304.09840v3 · doi: 10.48550/arxiv.2304.09840 · pith_short_12: FSYIWMEAQ4MP · pith_short_16: FSYIWMEAQ4MPZIZK · pith_short_8: FSYIWMEA

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/FSYIWMEAQ4MPZIZKYFQXAUVHZV \
  | 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: 2cb08b30808718fca32ac1617052a7cd747ff5b3af2925fc5f5c2cb7594f6fa2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8983405380ab43205a9d25d27c56339a3d7276e6e0b1a90476ccb45f08fc6e96",
    "cross_cats_sorted": [
      "cs.CE",
      "q-fin.TR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2023-04-17T14:51:03Z",
    "title_canon_sha256": "175a8b58c1d9450a5ffc3d32f4498dd11d99e48f43116f5f343ffad70bb1967a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2304.09840",
    "kind": "arxiv",
    "version": 3
  }
}