Pith Number

pith:LCU77O3K

pith:2015:LCU77O3KLLDF35PW7FDHQPERWL

not attested not anchored not stored refs pending

Riemann Manifold Langevin Methods on Stochastic Volatility Estimation

Loretta Gasco, Mauricio Zevallos, Ricardo Ehlers

arxiv:1507.05079 v1 · 2015-07-17 · stat.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LCU77O3KLLDF35PW7FDHQPERWL}

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	2026-05-18T01:36:41.972050Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

58a9ffbb6a5ac65df5f6f946783c91b2c7116d7f7f7caa28b02477ca8b913966

Aliases

arxiv: 1507.05079 · arxiv_version: 1507.05079v1 · doi: 10.48550/arxiv.1507.05079 · pith_short_12: LCU77O3KLLDF · pith_short_16: LCU77O3KLLDF35PW · pith_short_8: LCU77O3K

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/LCU77O3KLLDF35PW7FDHQPERWL \
  | 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: 58a9ffbb6a5ac65df5f6f946783c91b2c7116d7f7f7caa28b02477ca8b913966

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "843db23c8e72ac3ba5e379e8a15a356ef8e05df9f0939f48f6106a5672f870ff",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.CO",
    "submitted_at": "2015-07-17T19:22:41Z",
    "title_canon_sha256": "76ce966ef7908163b9ba380a87b30ac6f8a7d63cddd18cfb824601ec39f99d30"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.05079",
    "kind": "arxiv",
    "version": 1
  }
}