Pith Number

pith:6YR6YMT2

pith:2015:6YR6YMT23HHI6ZPM5HGQPAELWL

not attested not anchored not stored refs pending

Optimal design, financial and risk modelling with stochastic processes having semicontinuous covariances

Christian Helpersdorfer, Milan Stehlik, Philipp Hermann

arxiv:1512.01257 v1 · 2015-12-03 · stat.ME

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6YR6YMT23HHI6ZPM5HGQPAELWL}

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	2026-05-18T01:25:17.504572Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f623ec327ad9ce8f65ece9cd07808bb2c5af6c4c14cdf867fdbb7d7480727015

Aliases

arxiv: 1512.01257 · arxiv_version: 1512.01257v1 · doi: 10.48550/arxiv.1512.01257 · pith_short_12: 6YR6YMT23HHI · pith_short_16: 6YR6YMT23HHI6ZPM · pith_short_8: 6YR6YMT2

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/6YR6YMT23HHI6ZPM5HGQPAELWL \
  | 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: f623ec327ad9ce8f65ece9cd07808bb2c5af6c4c14cdf867fdbb7d7480727015

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e614a2b4d3ab3abf5062c91d170575c1ebf7a21c1b1de667d26c50071072902c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2015-12-03T21:32:26Z",
    "title_canon_sha256": "68f4cc35c94a2207e09ad95090cd89afd196018c84dc2cda3da8a945a3ecd2ad"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.01257",
    "kind": "arxiv",
    "version": 1
  }
}