Pith Number

pith:4IP5OJWP

pith:2015:4IP5OJWP5X26SNOXASLZHZBY7X

not attested not anchored not stored refs pending

How to predict the consequences of a tick value change? Evidence from the Tokyo Stock Exchange pilot program

Charles-Albert Lehalle, Mathieu Rosenbaum, Weibing Huang

arxiv:1507.07052 v1 · 2015-07-25 · q-fin.TR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4IP5OJWP5X26SNOXASLZHZBY7X}

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	2026-05-18T01:36:17.404600Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e21fd726cfedf5e935d7049793e438fdf3eefd9dcd5a62687bf64b6a16435d68

Aliases

arxiv: 1507.07052 · arxiv_version: 1507.07052v1 · doi: 10.48550/arxiv.1507.07052 · pith_short_12: 4IP5OJWP5X26 · pith_short_16: 4IP5OJWP5X26SNOX · pith_short_8: 4IP5OJWP

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/4IP5OJWP5X26SNOXASLZHZBY7X \
  | 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: e21fd726cfedf5e935d7049793e438fdf3eefd9dcd5a62687bf64b6a16435d68

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6b8cf92e7266751c025404e3219703d974dacaba51a0605ac4efe219bcd2090f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.TR",
    "submitted_at": "2015-07-25T01:54:15Z",
    "title_canon_sha256": "c77cd9e46fcfc0aed1407c02ed2e3b6ffaa0df86864c32ab44adb0d880049efb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.07052",
    "kind": "arxiv",
    "version": 1
  }
}