Pith Number

pith:27RWC4V2

pith:2017:27RWC4V2FRDYEY5IR5DV2IZZDU

not attested not anchored not stored refs pending

Pricing double barrier options on homogeneous diffusions: a Neumann series of Bessel functions representation

Igor V. Kravchenko, Jos\'e Carlos Dias, Sergii M. Torba, Vladislav V. Kravchenko

arxiv:1712.08247 v1 · 2017-12-21 · q-fin.CP · math.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{27RWC4V2FRDYEY5IR5DV2IZZDU}

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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	2026-05-18T00:27:24.033568Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d7e36172ba2c478263a88f475d23391d09f3aa94464f20a05c1f3bf3326598f4

Aliases

arxiv: 1712.08247 · arxiv_version: 1712.08247v1 · doi: 10.48550/arxiv.1712.08247 · pith_short_12: 27RWC4V2FRDY · pith_short_16: 27RWC4V2FRDYEY5I · pith_short_8: 27RWC4V2

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/27RWC4V2FRDYEY5IR5DV2IZZDU \
  | 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: d7e36172ba2c478263a88f475d23391d09f3aa94464f20a05c1f3bf3326598f4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2b3c4c12543e4930d349fbd81fe8127b9ac4ae403cd49b318fa6768d435cedc1",
    "cross_cats_sorted": [
      "math.AP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.CP",
    "submitted_at": "2017-12-21T23:19:50Z",
    "title_canon_sha256": "d31f05d5d79e1718ffbc8605565b7b14fe81ad685e7601e6e2bf1afa6aeb73e6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.08247",
    "kind": "arxiv",
    "version": 1
  }
}