Pith Number

pith:K7IUD2DC

pith:2012:K7IUD2DCJK6JDVRMKLQLHRAVGE

not attested not anchored not stored refs pending

Optimal order placement in limit order markets

Arseniy Kukanov, Rama Cont

arxiv:1210.1625 v4 · 2012-10-05 · 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{K7IUD2DCJK6JDVRMKLQLHRAVGE}

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	2026-05-18T02:33:01.618091Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

57d141e8624abc91d62c52e0b3c415310b3ce6aca4b0d808649e6cde6e5c0c7c

Aliases

arxiv: 1210.1625 · arxiv_version: 1210.1625v4 · doi: 10.48550/arxiv.1210.1625 · pith_short_12: K7IUD2DCJK6J · pith_short_16: K7IUD2DCJK6JDVRM · pith_short_8: K7IUD2DC

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/K7IUD2DCJK6JDVRMKLQLHRAVGE \
  | 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: 57d141e8624abc91d62c52e0b3c415310b3ce6aca4b0d808649e6cde6e5c0c7c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c2c54fb595a792996be3c5de5a57732aaf8f161c9e8fc291a1fba4046110a07f",
    "cross_cats_sorted": [
      "q-fin.PM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.TR",
    "submitted_at": "2012-10-05T02:01:45Z",
    "title_canon_sha256": "5c0c1654d76de6b0ca5e14936f3c24a6c48797d7454b8b72bea9079b7f52bce9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1210.1625",
    "kind": "arxiv",
    "version": 4
  }
}