Pith Number

pith:BN7TUEGS

pith:2017:BN7TUEGSCPNFSP4QWTDFQ3633Y

not attested not anchored not stored refs pending

Option Pricing and Hedging for Discrete Time Autoregressive Hidden Markov Model

Bruno R\'emillard, Massimo Caccia

arxiv:1707.02019 v1 · 2017-07-07 · q-fin.PR · cs.LG · 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{BN7TUEGSCPNFSP4QWTDFQ3633Y}

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	2026-05-18T00:23:56.335545Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0b7f3a10d213da593f90b4c6586fdbde1ddeaf4aca30fc390b026794358fbfa8

Aliases

arxiv: 1707.02019 · arxiv_version: 1707.02019v1 · doi: 10.48550/arxiv.1707.02019 · pith_short_12: BN7TUEGSCPNF · pith_short_16: BN7TUEGSCPNFSP4Q · pith_short_8: BN7TUEGS

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/BN7TUEGSCPNFSP4QWTDFQ3633Y \
  | 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: 0b7f3a10d213da593f90b4c6586fdbde1ddeaf4aca30fc390b026794358fbfa8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5e4562385ae0bd819f983bc0def52fa5795e1e02693bff713339552c7c3e8807",
    "cross_cats_sorted": [
      "cs.LG",
      "q-fin.CP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.PR",
    "submitted_at": "2017-07-07T02:04:25Z",
    "title_canon_sha256": "03d102ab39316c79e37753634634b329f4e864a1a11d2496c37b161b17a1d1c3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.02019",
    "kind": "arxiv",
    "version": 1
  }
}