Pith Number

pith:POYQKZEY

pith:2024:POYQKZEY66V4J7UDZQB573TGMA

not attested not anchored not stored refs pending

State spaces of multifactor approximations of nonnegative Volterra processes

Christian Bayer, Eduardo Abi Jaber, Simon Breneis

arxiv:2412.17526 v1 · 2024-12-23 · math.PR · 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{POYQKZEY66V4J7UDZQB573TGMA}

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.

Cited by

1 paper in Pith

Rough Bergomi turns grey

Receipt and verification

First computed	2026-07-05T09:53:23.694051Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7bb1056498f7abc4fe83cc03dfee66602ca57a05afda3657e0cb8687c9e6b336

Aliases

arxiv: 2412.17526 · arxiv_version: 2412.17526v1 · doi: 10.48550/arxiv.2412.17526 · pith_short_12: POYQKZEY66V4 · pith_short_16: POYQKZEY66V4J7UD · pith_short_8: POYQKZEY

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/POYQKZEY66V4J7UDZQB573TGMA \
  | 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: 7bb1056498f7abc4fe83cc03dfee66602ca57a05afda3657e0cb8687c9e6b336

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9e53bfdda02b51783d0aab14897502c6a1c0513a60cdea042fb2fdb8237f32d5",
    "cross_cats_sorted": [
      "q-fin.MF"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2024-12-23T12:50:09Z",
    "title_canon_sha256": "1d6b3043ddbae39d815300ff0f021c008d6cc766ba215e311084dd87ec1f69b7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.17526",
    "kind": "arxiv",
    "version": 1
  }
}