Pith Number

pith:LANMSOMD

pith:2014:LANMSOMDQ5QRSION6ENL5T6RVY

not attested not anchored not stored refs pending

Predictive regressions for macroeconomic data

Fukang Zhu, Liang Peng, Zongwu Cai

arxiv:1404.7642 v1 · 2014-04-30 · stat.AP · 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{LANMSOMDQ5QRSION6ENL5T6RVY}

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	2026-05-18T02:52:50.232356Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

581ac9398387611921cdf11abecfd1ae1ddf0e10d5ec284b58e9e6dde9cdf12e

Aliases

arxiv: 1404.7642 · arxiv_version: 1404.7642v1 · doi: 10.48550/arxiv.1404.7642 · pith_short_12: LANMSOMDQ5QR · pith_short_16: LANMSOMDQ5QRSION · pith_short_8: LANMSOMD

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/LANMSOMDQ5QRSION6ENL5T6RVY \
  | 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: 581ac9398387611921cdf11abecfd1ae1ddf0e10d5ec284b58e9e6dde9cdf12e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "698cbbbc8c58fafbae08133663826bfda7fd9a1a6c485e8215d8c0ea99977e8f",
    "cross_cats_sorted": [
      "q-fin.ST"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.AP",
    "submitted_at": "2014-04-30T09:15:11Z",
    "title_canon_sha256": "1a5777b4a2e4cb794d52d6003455b49ac40c8e346cf931dd53d0d154463eb86c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1404.7642",
    "kind": "arxiv",
    "version": 1
  }
}