Pith Number

pith:3YSVV5VR

pith:2021:3YSVV5VR7BTSJIT7Z2BRLHWR4J

not attested not anchored not stored refs pending

A Bayesian take on option pricing with Gaussian processes

Martin Tegner, Stephen Roberts

arxiv:2112.03718 v1 · 2021-12-07 · q-fin.MF · econ.EM · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3YSVV5VR7BTSJIT7Z2BRLHWR4J}

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

Robust financial calibration: a Bayesian approach for neural SDEs

Receipt and verification

First computed	2026-07-05T03:38:48.959912Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

de255af6b1f86724a27fce83159ed1e24f4218fadd7348ade687046b209438da

Aliases

arxiv: 2112.03718 · arxiv_version: 2112.03718v1 · doi: 10.48550/arxiv.2112.03718 · pith_short_12: 3YSVV5VR7BTS · pith_short_16: 3YSVV5VR7BTSJIT7 · pith_short_8: 3YSVV5VR

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/3YSVV5VR7BTSJIT7Z2BRLHWR4J \
  | 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: de255af6b1f86724a27fce83159ed1e24f4218fadd7348ade687046b209438da

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "095e515b263f567e18a61829e171cd1a460b7735afa9d39282007c908e30e930",
    "cross_cats_sorted": [
      "econ.EM",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.MF",
    "submitted_at": "2021-12-07T14:14:30Z",
    "title_canon_sha256": "d0829145ed2fc919eb8c6f7ffdc10d97f6eb9f423c28dac24a6136371470c565"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2112.03718",
    "kind": "arxiv",
    "version": 1
  }
}