Pith Number

pith:2JIZ7YFX

pith:2018:2JIZ7YFXSTWAHEVOYZAM6OKJKR

not attested not anchored not stored refs pending

Multimodal deep learning for short-term stock volatility prediction

Marcelo Sardelich, Suresh Manandhar

arxiv:1812.10479 v1 · 2018-12-25 · q-fin.ST · cs.CL · cs.LG · q-fin.RM · 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{2JIZ7YFXSTWAHEVOYZAM6OKJKR}

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	2026-05-17T23:57:20.971639Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d2519fe0b794ec0392aec640cf3949545685d67a4689054ad84901926cc41120

Aliases

arxiv: 1812.10479 · arxiv_version: 1812.10479v1 · doi: 10.48550/arxiv.1812.10479 · pith_short_12: 2JIZ7YFXSTWA · pith_short_16: 2JIZ7YFXSTWAHEVO · pith_short_8: 2JIZ7YFX

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/2JIZ7YFXSTWAHEVOYZAM6OKJKR \
  | 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: d2519fe0b794ec0392aec640cf3949545685d67a4689054ad84901926cc41120

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7764f7774f182e52a349d8252921a899e8d6e52edbe2f5bc081cb45841b6a861",
    "cross_cats_sorted": [
      "cs.CL",
      "cs.LG",
      "q-fin.RM",
      "stat.ML"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "q-fin.ST",
    "submitted_at": "2018-12-25T14:35:08Z",
    "title_canon_sha256": "7e82fc919ae724248190fcda839bafce5c160954810ba0c931e6543a400be090"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.10479",
    "kind": "arxiv",
    "version": 1
  }
}