Pith Number

pith:5YCTXCV2

pith:2019:5YCTXCV237LAAFVNQJQH2IJFQO

not attested not anchored not stored refs pending

Extending Deep Learning Models for Limit Order Books to Quantile Regression

Stefan Zohren, Stephen Roberts, Zihao Zhang

arxiv:1906.04404 v1 · 2019-06-11 · 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{5YCTXCV237LAAFVNQJQH2IJFQO}

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	2026-05-17T23:43:32.414736Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ee053b8abadfd60016ad82607d21258383867263c6f5105b15120cdb7ff27af5

Aliases

arxiv: 1906.04404 · arxiv_version: 1906.04404v1 · doi: 10.48550/arxiv.1906.04404 · pith_short_12: 5YCTXCV237LA · pith_short_16: 5YCTXCV237LAAFVN · pith_short_8: 5YCTXCV2

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/5YCTXCV237LAAFVNQJQH2IJFQO \
  | 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: ee053b8abadfd60016ad82607d21258383867263c6f5105b15120cdb7ff27af5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8eacbfb9cd05a3070b7898af4ce1184cd74a20e877b3a0f60040995dd48807d1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.TR",
    "submitted_at": "2019-06-11T06:05:35Z",
    "title_canon_sha256": "1b9fc7342a8cb87bd47fee9a27829d7d6d64920ee5517a00a0b198901b31ccee"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.04404",
    "kind": "arxiv",
    "version": 1
  }
}