Pith Number

pith:HKM2STK4

pith:2019:HKM2STK4PL6QH5KITTEIGDNQHT

not attested not anchored not stored refs pending

A Stock Selection Method Based on Earning Yield Forecast Using Sequence Prediction Models

Jessie Sun

arxiv:1905.04842 v1 · 2019-05-13 · cs.NE · q-fin.MF · q-fin.PM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HKM2STK4PL6QH5KITTEIGDNQHT}

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	2026-05-17T23:46:23.320898Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3a99a94d5c7afd03f5489cc8830db03cc9de0d8c5d186da6c493b8a60807661a

Aliases

arxiv: 1905.04842 · arxiv_version: 1905.04842v1 · doi: 10.48550/arxiv.1905.04842 · pith_short_12: HKM2STK4PL6Q · pith_short_16: HKM2STK4PL6QH5KI · pith_short_8: HKM2STK4

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/HKM2STK4PL6QH5KITTEIGDNQHT \
  | 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: 3a99a94d5c7afd03f5489cc8830db03cc9de0d8c5d186da6c493b8a60807661a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e71b9db809e9d65865022649ced715659b473c581f22997164a6bacc24ed220b",
    "cross_cats_sorted": [
      "q-fin.MF",
      "q-fin.PM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NE",
    "submitted_at": "2019-05-13T03:02:39Z",
    "title_canon_sha256": "07ee35e4a66326efc057000bbb4ebb4e82784c63e94541d4296e9b2b3fe0204f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.04842",
    "kind": "arxiv",
    "version": 1
  }
}