Pith Number

pith:KWBHFBL7

pith:2013:KWBHFBL7LFUSUSZOQ2ORBZP5HP

not attested not anchored not stored refs pending

Left-wing asymptotics of the implied volatility in the presence of atoms

Archil Gulisashvili

arxiv:1311.6027 v1 · 2013-11-23 · 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{KWBHFBL7LFUSUSZOQ2ORBZP5HP}

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	2026-05-18T03:06:20.797616Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

558272857f59692a4b2e869d10e5fd3bccff45b2faf3af35f6817549a28ff7e1

Aliases

arxiv: 1311.6027 · arxiv_version: 1311.6027v1 · doi: 10.48550/arxiv.1311.6027 · pith_short_12: KWBHFBL7LFUS · pith_short_16: KWBHFBL7LFUSUSZO · pith_short_8: KWBHFBL7

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/KWBHFBL7LFUSUSZOQ2ORBZP5HP \
  | 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: 558272857f59692a4b2e869d10e5fd3bccff45b2faf3af35f6817549a28ff7e1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d3a00a35db285d319f520094c573119083c1b8bb6eebf2236d19740589b7857a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.PR",
    "submitted_at": "2013-11-23T17:43:47Z",
    "title_canon_sha256": "c0507ffd4666652ad51a967c585dc1831eb92656ebe0ba2bce595ccb8dcedc84"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1311.6027",
    "kind": "arxiv",
    "version": 1
  }
}