Pith Number

pith:DK2CJROV

pith:2020:DK2CJROVKJQLJUKDTDM244DBJG

not attested not anchored not stored refs pending

Pricing Options Under Rough Volatility with Backward SPDEs

Christian Bayer, Jinniao Qiu, Yao Yao

arxiv:2008.01241 v1 · 2020-08-03 · q-fin.MF

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DK2CJROVKJQLJUKDTDM244DBJG}

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	2026-07-05T01:24:19.155000Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1ab424c5d55260b4d14398d9ae706149bebfa6b057d478a86b8afeeda720dc21

Aliases

arxiv: 2008.01241 · arxiv_version: 2008.01241v1 · doi: 10.48550/arxiv.2008.01241 · pith_short_12: DK2CJROVKJQL · pith_short_16: DK2CJROVKJQLJUKD · pith_short_8: DK2CJROV

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/DK2CJROVKJQLJUKDTDM244DBJG \
  | 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: 1ab424c5d55260b4d14398d9ae706149bebfa6b057d478a86b8afeeda720dc21

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "451fd7304547cc168ff25220d6d3a92ae290ca9db77b889f61c42911e182ae46",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.MF",
    "submitted_at": "2020-08-03T23:27:35Z",
    "title_canon_sha256": "e9de4d2d96f065de7201f2264df5f34ed91f778ff1cfea5ab8a7a47364c0c7e2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2008.01241",
    "kind": "arxiv",
    "version": 1
  }
}