Pith Number

pith:XV3IXLOJ

pith:2015:XV3IXLOJI556PMSYRQC7ZEYDJE

not attested not anchored not stored refs pending

Hedging, arbitrage and optimality with superlinear frictions

Mikl\'os R\'asonyi, Paolo Guasoni

arxiv:1506.05895 v1 · 2015-06-19 · q-fin.PR · math.PR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XV3IXLOJI556PMSYRQC7ZEYDJE}

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	2026-05-18T01:42:46.958230Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bd768badc9477be7b2588c05fc93034917bfec37ba3ac1d82967dfbeee242fee

Aliases

arxiv: 1506.05895 · arxiv_version: 1506.05895v1 · doi: 10.48550/arxiv.1506.05895 · pith_short_12: XV3IXLOJI556 · pith_short_16: XV3IXLOJI556PMSY · pith_short_8: XV3IXLOJ

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/XV3IXLOJI556PMSYRQC7ZEYDJE \
  | 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: bd768badc9477be7b2588c05fc93034917bfec37ba3ac1d82967dfbeee242fee

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "803748bc86d32f1627c4d6853fdad1cc86804a95892987701101df676ebf6dea",
    "cross_cats_sorted": [
      "math.PR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.PR",
    "submitted_at": "2015-06-19T07:42:13Z",
    "title_canon_sha256": "86131c12be3fcf293b45266395df210dbab9e3a26f37d49f1113ec452f6dc5f3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1506.05895",
    "kind": "arxiv",
    "version": 1
  }
}