Pith Number

pith:WX7OUJXM

pith:2022:WX7OUJXMJYDSHZTXZTRVBXSXBB

not attested not anchored not stored refs pending

NumHTML: Numeric-Oriented Hierarchical Transformer Model for Multi-task Financial Forecasting

Barry Smyth, Jiazheng Li, Linyi Yang, Ruihai Dong, Yue Zhang

arxiv:2201.01770 v1 · 2022-01-05 · cs.LG · cs.AI · econ.EM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WX7OUJXMJYDSHZTXZTRVBXSXBB}

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	2026-07-05T03:46:26.586296Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b5feea26ec4e0723e677cce350de570858cd0b54c8fd235252134f3be8642c34

Aliases

arxiv: 2201.01770 · arxiv_version: 2201.01770v1 · doi: 10.48550/arxiv.2201.01770 · pith_short_12: WX7OUJXMJYDS · pith_short_16: WX7OUJXMJYDSHZTX · pith_short_8: WX7OUJXM

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/WX7OUJXMJYDSHZTXZTRVBXSXBB \
  | 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: b5feea26ec4e0723e677cce350de570858cd0b54c8fd235252134f3be8642c34

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "90021bfd0d5f4e0ab6de2214ef84e8224c3711d8a5a01f86d98a549a2010ca13",
    "cross_cats_sorted": [
      "cs.AI",
      "econ.EM"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2022-01-05T10:17:02Z",
    "title_canon_sha256": "12bd805b797d6c79966c1e924eb1e2ea11a86d4aec9d01bfaf5da0c371688a00"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2201.01770",
    "kind": "arxiv",
    "version": 1
  }
}