Pith Number

pith:BM7YY4XV

pith:2019:BM7YY4XVO4ET4MRIPD3QA53RO2

not attested not anchored not stored refs pending

"The Squawk Bot": Joint Learning of Time Series and Text Data Modalities for Automated Financial Information Filtering

Petros Zerfos, Syed Yousaf Shah, Xuan-Hong Dang

arxiv:1912.10858 v1 · 2019-12-20 · cs.CL · cs.LG · q-fin.ST · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BM7YY4XVO4ET4MRIPD3QA53RO2}

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	2026-07-05T00:28:03.493580Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0b3f8c72f577093e322878f700777176bd93f00458bbe64417afada90b63b0f2

Aliases

arxiv: 1912.10858 · arxiv_version: 1912.10858v1 · doi: 10.48550/arxiv.1912.10858 · pith_short_12: BM7YY4XVO4ET · pith_short_16: BM7YY4XVO4ET4MRI · pith_short_8: BM7YY4XV

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/BM7YY4XVO4ET4MRIPD3QA53RO2 \
  | 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: 0b3f8c72f577093e322878f700777176bd93f00458bbe64417afada90b63b0f2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6dd3cdce36881a7b8af5320a90d8877be7212eb728e01aa5917a0bad105c6809",
    "cross_cats_sorted": [
      "cs.LG",
      "q-fin.ST",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2019-12-20T14:37:27Z",
    "title_canon_sha256": "a6f29b7148952891ac070a23ee0ff2e8fdf95499d733fbe74e56c49fce288dcb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1912.10858",
    "kind": "arxiv",
    "version": 1
  }
}