Pith Number

pith:TYTJMMV7

pith:2014:TYTJMMV7POWEYQU2T6BQKIHT4F

not attested not anchored not stored refs pending

Multiple-output support vector regression with a firefly algorithm for interval-valued stock price index forecasting

Tao Xiong, Yukun Bao, Zhongyi Hu

arxiv:1401.1916 v1 · 2014-01-09 · cs.CE · cs.LG · q-fin.ST

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TYTJMMV7POWEYQU2T6BQKIHT4F}

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	2026-05-18T03:02:46.299860Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9e269632bf7bac4c429a9f830520f3e1742653b5a1dda6101350a8a0ea893fe7

Aliases

arxiv: 1401.1916 · arxiv_version: 1401.1916v1 · doi: 10.48550/arxiv.1401.1916 · pith_short_12: TYTJMMV7POWE · pith_short_16: TYTJMMV7POWEYQU2 · pith_short_8: TYTJMMV7

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/TYTJMMV7POWEYQU2T6BQKIHT4F \
  | 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: 9e269632bf7bac4c429a9f830520f3e1742653b5a1dda6101350a8a0ea893fe7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c37a846ff7d6eb2276889fafe4d474930d27b2aaea71e1dac5cbb4b4cda037ed",
    "cross_cats_sorted": [
      "cs.LG",
      "q-fin.ST"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CE",
    "submitted_at": "2014-01-09T07:58:06Z",
    "title_canon_sha256": "a9b7c910023f20f4cd2bd74db5d68e4be1d4a65303a0297efb4f0effae97ad81"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1401.1916",
    "kind": "arxiv",
    "version": 1
  }
}