Pith Number

pith:3G7QNSIX

pith:2022:3G7QNSIX4EKWCA4HOSM5WEDSYX

not attested not anchored not stored refs pending

Measuring price impact and information content of trades in a time-varying setting

F. Campigli, F. Lillo, G. Bormetti

arxiv:2212.12687 v2 · 2022-12-24 · 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{3G7QNSIX4EKWCA4HOSM5WEDSYX}

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.

Cited by

1 paper in Pith

Can Reinforcement Learning Efficiently Discover Price Manipulation?

Receipt and verification

First computed	2026-07-05T07:27:42.847452Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d9bf06c917e1156103877499db1072c5d9bacb7f7bf5d78d1bddd02d02fa0d47

Aliases

arxiv: 2212.12687 · arxiv_version: 2212.12687v2 · doi: 10.48550/arxiv.2212.12687 · pith_short_12: 3G7QNSIX4EKW · pith_short_16: 3G7QNSIX4EKWCA4H · pith_short_8: 3G7QNSIX

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/3G7QNSIX4EKWCA4HOSM5WEDSYX \
  | 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: d9bf06c917e1156103877499db1072c5d9bacb7f7bf5d78d1bddd02d02fa0d47

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9cc06ce742458ed20e0a1f5955792ae1a5be34ea7c7aff2658ba35226832eec2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.TR",
    "submitted_at": "2022-12-24T08:36:26Z",
    "title_canon_sha256": "2ae54278e246852fb3c59ceb874a3c74efcf4b754c4bd838a4de1bf87214fce5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2212.12687",
    "kind": "arxiv",
    "version": 2
  }
}