Pith Number

pith:TFBYEO6X

pith:2012:TFBYEO6XNEHH2C3XPKBFX6R6K4

not attested not anchored not stored refs pending

International Stock Market Efficiency: A Non-Bayesian Time-Varying Model Approach

Akihiko Noda, Mikio Ito, Tatsuma Wada

arxiv:1203.5176 v14 · 2012-03-23 · 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{TFBYEO6XNEHH2C3XPKBFX6R6K4}

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	2026-05-18T01:34:59.602380Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9943823bd7690e7d0b777a825bfa3e5732bea165c056670909d5e2c317019f23

Aliases

arxiv: 1203.5176 · arxiv_version: 1203.5176v14 · doi: 10.48550/arxiv.1203.5176 · pith_short_12: TFBYEO6XNEHH · pith_short_16: TFBYEO6XNEHH2C3X · pith_short_8: TFBYEO6X

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/TFBYEO6XNEHH2C3XPKBFX6R6K4 \
  | 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: 9943823bd7690e7d0b777a825bfa3e5732bea165c056670909d5e2c317019f23

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1085b3a927b53009c597ba7d4f9ed25f3a21dca6643eef4bd9c8d519f894f432",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.ST",
    "submitted_at": "2012-03-23T05:30:15Z",
    "title_canon_sha256": "43b6c93f5eb98cf769f5b57e03fa467661dcf3a99d92ff08507ad7fa3400de24"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1203.5176",
    "kind": "arxiv",
    "version": 14
  }
}