Pith Number

pith:ZPULNQ35

pith:2018:ZPULNQ35GDK3EAEG3MRZWP43IA

not attested not anchored not stored refs pending

Inventory Management for High-Frequency Trading with Imperfect Competition

Chen Yang, Dapeng Shang, Johannes Muhle-Karbe, Sebastian Herrmann

arxiv:1808.05169 v3 · 2018-08-15 · q-fin.TR · q-fin.PM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZPULNQ35GDK3EAEG3MRZWP43IA}

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	2026-05-17T23:44:09.873044Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cbe8b6c37d30d5b20086db239b3f9b4035a2d62ff256caee53851450a4947159

Aliases

arxiv: 1808.05169 · arxiv_version: 1808.05169v3 · doi: 10.48550/arxiv.1808.05169 · pith_short_12: ZPULNQ35GDK3 · pith_short_16: ZPULNQ35GDK3EAEG · pith_short_8: ZPULNQ35

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/ZPULNQ35GDK3EAEG3MRZWP43IA \
  | 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: cbe8b6c37d30d5b20086db239b3f9b4035a2d62ff256caee53851450a4947159

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0ec8897ba77b20a71db2f650072fc278bc6bb5421e047e892e308edd10b0892c",
    "cross_cats_sorted": [
      "q-fin.PM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.TR",
    "submitted_at": "2018-08-15T16:14:41Z",
    "title_canon_sha256": "a64595d29b2d69494d01d135b549d9ad84971f62a504d9732265a1fe5763a9e0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.05169",
    "kind": "arxiv",
    "version": 3
  }
}