Pith Number

pith:HBCMH3WD

pith:2017:HBCMH3WDS7NFAT72SP633BP2R3

not attested not anchored not stored refs pending

Optimal Portfolio under Fast Mean-reverting Fractional Stochastic Environment

Jean-Pierre Fouque, Ruimeng Hu

arxiv:1706.03139 v2 · 2017-06-09 · q-fin.PM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HBCMH3WDS7NFAT72SP633BP2R3}

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	2026-05-18T00:24:02.333011Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3844c3eec397da504ffa93fdbd85fa8ed91b4e0442404a1b4c34cf7cc590e67e

Aliases

arxiv: 1706.03139 · arxiv_version: 1706.03139v2 · doi: 10.48550/arxiv.1706.03139 · pith_short_12: HBCMH3WDS7NF · pith_short_16: HBCMH3WDS7NFAT72 · pith_short_8: HBCMH3WD

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/HBCMH3WDS7NFAT72SP633BP2R3 \
  | 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: 3844c3eec397da504ffa93fdbd85fa8ed91b4e0442404a1b4c34cf7cc590e67e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6a8e6fe85fa3996b78aae55b927c52da085514640f60d86e46b27cc0d218ae4d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.PM",
    "submitted_at": "2017-06-09T22:14:15Z",
    "title_canon_sha256": "7e2c553a456c12664cad723ae8f45146504788208d627f6f613a869567270c2b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.03139",
    "kind": "arxiv",
    "version": 2
  }
}