Pith Number

pith:BG7MBFPV

pith:2019:BG7MBFPVIYYAEGB2NL5HK4ETXZ

not attested not anchored not stored refs pending

Feature Engineering for Mid-Price Prediction with Deep Learning

Adamantios Ntakaris, Alexandros Iosifidis, Giorgio Mirone, Juho Kanniainen, Moncef Gabbouj

arxiv:1904.05384 v3 · 2019-04-10 · q-fin.ST · 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{BG7MBFPVIYYAEGB2NL5HK4ETXZ}

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	2026-05-17T23:43:49.551526Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

09bec095f5463002183a6afa757093be4d479394c95aff7d1863adf5dd4d07d4

Aliases

arxiv: 1904.05384 · arxiv_version: 1904.05384v3 · doi: 10.48550/arxiv.1904.05384 · pith_short_12: BG7MBFPVIYYA · pith_short_16: BG7MBFPVIYYAEGB2 · pith_short_8: BG7MBFPV

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/BG7MBFPVIYYAEGB2NL5HK4ETXZ \
  | 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: 09bec095f5463002183a6afa757093be4d479394c95aff7d1863adf5dd4d07d4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "85d70d99d8c87194d2618a10b84996f0ee67c115cbbdb5846ee6357ac0a1f885",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.ST",
    "submitted_at": "2019-04-10T18:40:20Z",
    "title_canon_sha256": "3c53c1b2a2589b7f83a080b8d4507cc19222f008100ff2ca8d656f751a6cd18d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.05384",
    "kind": "arxiv",
    "version": 3
  }
}