Pith Number

pith:WDS7ALMF

pith:2014:WDS7ALMFYUYXLFSNFC5O5FGBRX

not attested not anchored not stored refs pending

Beyond the square root: Evidence for logarithmic dependence of market impact on size and participation rate

Elia Zarinelli, Fabrizio Lillo, J. Doyne Farmer, Michele Treccani

arxiv:1412.2152 v1 · 2014-12-05 · 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{WDS7ALMFYUYXLFSNFC5O5FGBRX}

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	2026-05-18T02:31:58.812924Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b0e5f02d85c53175964d28baee94c18dfbbe4e79a5c039d5b985a4410a8e6134

Aliases

arxiv: 1412.2152 · arxiv_version: 1412.2152v1 · doi: 10.48550/arxiv.1412.2152 · pith_short_12: WDS7ALMFYUYX · pith_short_16: WDS7ALMFYUYXLFSN · pith_short_8: WDS7ALMF

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/WDS7ALMFYUYXLFSNFC5O5FGBRX \
  | 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: b0e5f02d85c53175964d28baee94c18dfbbe4e79a5c039d5b985a4410a8e6134

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "da52a3f663c6643ac31dfa47bc85d269a56b641f3c37fd42c6b5a8f89ace1719",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.TR",
    "submitted_at": "2014-12-05T21:42:17Z",
    "title_canon_sha256": "d660fbc2004ec2c82cee5b5dc0ae46eaf2b8b13be5caeaeae0e14ca849559ae7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1412.2152",
    "kind": "arxiv",
    "version": 1
  }
}