Pith Number

pith:S3CCDJ6K

pith:2026:S3CCDJ6K5N3AFBU72ZIL2NUGNK

not attested not anchored not stored refs pending

Boundary behaviour of the Volterra square-root process

Kristof Wiedermann, Martin Friesen, Stefan Gerhold

arxiv:2606.07290 v1 · 2026-06-05 · 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{S3CCDJ6K5N3AFBU72ZIL2NUGNK}

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

Moments in Rough Bergomi and Boundary Attainment in Rough Heston

Receipt and verification

First computed	2026-06-08T01:05:17.736566Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

96c421a7caeb7602869fd650bd36866ab31fd76c07da95afd3cbb16ef8a6fb28

Aliases

arxiv: 2606.07290 · arxiv_version: 2606.07290v1 · doi: 10.48550/arxiv.2606.07290 · pith_short_12: S3CCDJ6K5N3A · pith_short_16: S3CCDJ6K5N3AFBU7 · pith_short_8: S3CCDJ6K

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/S3CCDJ6K5N3AFBU72ZIL2NUGNK \
  | 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: 96c421a7caeb7602869fd650bd36866ab31fd76c07da95afd3cbb16ef8a6fb28

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4d5a5ff920b879a0e3b91b69d8f0d169d8a7735efc64ffdf138ebb05c5966be8",
    "cross_cats_sorted": [
      "q-fin.MF"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2026-06-05T14:01:04Z",
    "title_canon_sha256": "ea282a114d6b4b3a72920e621427574d84e9dbe81811ec9bace83c0cd120c430"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.07290",
    "kind": "arxiv",
    "version": 1
  }
}