Pith Number

pith:KMZ34KXP

pith:2009:KMZ34KXPKSLRL26JG6EUDC2QZV

not attested not anchored not stored refs pending

Optimal Trade Execution in Illiquid Markets

Erhan Bayraktar, Mike Ludkovski

arxiv:0902.2516 v1 · 2009-02-15 · 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{KMZ34KXPKSLRL26JG6EUDC2QZV}

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	2026-05-18T03:56:24.589436Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5333be2aef549715ebc93789418b50cd5b8abd2cb17c0dbf16c5da11740e5841

Aliases

arxiv: 0902.2516 · arxiv_version: 0902.2516v1 · doi: 10.48550/arxiv.0902.2516 · pith_short_12: KMZ34KXPKSLR · pith_short_16: KMZ34KXPKSLRL26J · pith_short_8: KMZ34KXP

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/KMZ34KXPKSLRL26JG6EUDC2QZV \
  | 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: 5333be2aef549715ebc93789418b50cd5b8abd2cb17c0dbf16c5da11740e5841

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a2ab01d05a82fdc48a4d66c8b906882e671b1e60027735b338e579ec09b39b4d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.TR",
    "submitted_at": "2009-02-15T02:23:03Z",
    "title_canon_sha256": "e7928af7367d940261ecc974a4f5e596c0d4a4279e8e7d1dcb1c70f2c155e865"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0902.2516",
    "kind": "arxiv",
    "version": 1
  }
}