Pith Number

pith:QC4NST6R

pith:2010:QC4NST6RM5PRESEXQL76L7KYHF

not attested not anchored not stored refs pending

Impact of the tick-size on financial returns and correlations

Michael C. M\"unnix, Rudi Sch\"afer, Thomas Guhr

arxiv:1001.5124 v4 · 2010-01-28 · q-fin.ST · 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{QC4NST6RM5PRESEXQL76L7KYHF}

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	2026-05-18T02:24:39.391575Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

80b8d94fd1675f12489782ffe5fd583943eb690a1e1f9ce6f7200f2a0f3a756b

Aliases

arxiv: 1001.5124 · arxiv_version: 1001.5124v4 · doi: 10.48550/arxiv.1001.5124 · pith_short_12: QC4NST6RM5PR · pith_short_16: QC4NST6RM5PRESEX · pith_short_8: QC4NST6R

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/QC4NST6RM5PRESEXQL76L7KYHF \
  | 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: 80b8d94fd1675f12489782ffe5fd583943eb690a1e1f9ce6f7200f2a0f3a756b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6dc0db76d497b8fbf504a4bbac831edf46491511d99c156b5f3882de2674ebf4",
    "cross_cats_sorted": [
      "q-fin.TR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.ST",
    "submitted_at": "2010-01-28T18:08:28Z",
    "title_canon_sha256": "ee32723beb904ce7e40ce20913f4d23925efc33868349069a42e1bd5dbfd784b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1001.5124",
    "kind": "arxiv",
    "version": 4
  }
}