Pith Number

pith:RKMHLNCA

pith:2012:RKMHLNCAYY7J63XDA57PZ7MORM

not attested not anchored not stored refs pending

Digital double barrier options: Several barrier periods and structure floors

Karin Hirhager, Stefan Gerhold, S\"uhan Altay

arxiv:1207.4608 v2 · 2012-07-19 · 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{RKMHLNCAYY7J63XDA57PZ7MORM}

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	2026-05-18T03:50:11.904135Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8a9875b440c63e9f6ee3077efcfd8e8b16dcf213d8d19ec0f11a009161b1c2c7

Aliases

arxiv: 1207.4608 · arxiv_version: 1207.4608v2 · doi: 10.48550/arxiv.1207.4608 · pith_short_12: RKMHLNCAYY7J · pith_short_16: RKMHLNCAYY7J63XD · pith_short_8: RKMHLNCA

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/RKMHLNCAYY7J63XDA57PZ7MORM \
  | 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: 8a9875b440c63e9f6ee3077efcfd8e8b16dcf213d8d19ec0f11a009161b1c2c7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5315e8bfe3abdc910ef95fbf3d84c734c8412c70471647734fa62ebeb2c9ba21",
    "cross_cats_sorted": [
      "math.PR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.PR",
    "submitted_at": "2012-07-19T10:36:38Z",
    "title_canon_sha256": "c64aa5bb1b42dbc121f9c49d3c06929bc3757fcd12c71e6ab367600904e620f8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1207.4608",
    "kind": "arxiv",
    "version": 2
  }
}