Pith Number

pith:P4QUMHX2

pith:2011:P4QUMHX2XWYSBCL77V4JA4XBOE

not attested not anchored not stored refs pending

Optimal High Frequency Trading with limit and market orders

CREST), Fabien Guilbaud (LPMA), Huyen Pham (LPMA

arxiv:1106.5040 v1 · 2011-06-24 · q-fin.TR · cs.SY · math.OC · q-fin.CP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{P4QUMHX2XWYSBCL77V4JA4XBOE}

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	2026-05-18T04:19:13.051308Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7f21461efabdb120897ffd789072e17135f0babc29aa3ba0322cc893104eab2f

Aliases

arxiv: 1106.5040 · arxiv_version: 1106.5040v1 · doi: 10.48550/arxiv.1106.5040 · pith_short_12: P4QUMHX2XWYS · pith_short_16: P4QUMHX2XWYSBCL7 · pith_short_8: P4QUMHX2

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/P4QUMHX2XWYSBCL77V4JA4XBOE \
  | 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: 7f21461efabdb120897ffd789072e17135f0babc29aa3ba0322cc893104eab2f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0b1fdb42f5cd37937276b2f38849c9165b638b20293ab959c5144e672ae78db7",
    "cross_cats_sorted": [
      "cs.SY",
      "math.OC",
      "q-fin.CP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.TR",
    "submitted_at": "2011-06-24T19:16:59Z",
    "title_canon_sha256": "79fdb46c69d95228b35d8a4fd4bddb654cbacc89f609847ca3e418bb292627ef"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1106.5040",
    "kind": "arxiv",
    "version": 1
  }
}