Pith Number

pith:CM5MYO4A

pith:2014:CM5MYO4AZLJO7MYDQRWEJLJ2VD

not attested not anchored not stored refs pending

Historical Backtesting of Local Volatility Model using AUD/USD Vanilla Options

Pavel V. Shevchenko, Timothy G. Ling

arxiv:1406.2133 v1 · 2014-06-09 · q-fin.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{CM5MYO4AZLJO7MYDQRWEJLJ2VD}

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	2026-05-17T23:53:14.339412Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

133acc3b80cad2efb303846c44ad3aa8cf3839fbf14bab6bc81602c93a006e64

Aliases

arxiv: 1406.2133 · arxiv_version: 1406.2133v1 · doi: 10.48550/arxiv.1406.2133 · pith_short_12: CM5MYO4AZLJO · pith_short_16: CM5MYO4AZLJO7MYD · pith_short_8: CM5MYO4A

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/CM5MYO4AZLJO7MYDQRWEJLJ2VD \
  | 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: 133acc3b80cad2efb303846c44ad3aa8cf3839fbf14bab6bc81602c93a006e64

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6efafbc23c2b58c10e993e7385f142f70da4e18fdbb9021676853d847555c24d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.PR",
    "submitted_at": "2014-06-09T10:51:01Z",
    "title_canon_sha256": "7c9318f23bc34fcff071e52fb584d256d81b6d220d57a832ddbc1d8f6181ee49"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1406.2133",
    "kind": "arxiv",
    "version": 1
  }
}