Pith Number

pith:DHVBIOWO

pith:2017:DHVBIOWOKAKBBY4AGE662QIIYF

not attested not anchored not stored refs pending

Perfect hedging in rough Heston models

Mathieu Rosenbaum, Omar El Euch

arxiv:1703.05049 v1 · 2017-03-15 · q-fin.MF · q-fin.PR · q-fin.RM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DHVBIOWOKAKBBY4AGE662QIIYF}

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	2026-05-18T00:48:38.535082Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

19ea143ace501410e380313ded4108c144ce00a84d1896e57367eb76f8f7518b

Aliases

arxiv: 1703.05049 · arxiv_version: 1703.05049v1 · doi: 10.48550/arxiv.1703.05049 · pith_short_12: DHVBIOWOKAKB · pith_short_16: DHVBIOWOKAKBBY4A · pith_short_8: DHVBIOWO

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/DHVBIOWOKAKBBY4AGE662QIIYF \
  | 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: 19ea143ace501410e380313ded4108c144ce00a84d1896e57367eb76f8f7518b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "21e0b583bab9c9f9cb15020d42ff1f5748b96353008569b66ac8b40ad1a06673",
    "cross_cats_sorted": [
      "q-fin.PR",
      "q-fin.RM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.MF",
    "submitted_at": "2017-03-15T09:44:07Z",
    "title_canon_sha256": "a5f3bb63c52e49989bdc98be43fec5f53402dd0b67feb17236df9fe97f6da594"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.05049",
    "kind": "arxiv",
    "version": 1
  }
}