Pith Number

pith:4MPFV4ND

pith:2015:4MPFV4NDXJ4IINGWN65BH32SAF

not attested not anchored not stored refs pending

Optimal trading strategies - a time series approach

Peter A. Bebbington, Reimer Kuehn

arxiv:1509.07953 v3 · 2015-09-26 · 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{4MPFV4NDXJ4IINGWN65BH32SAF}

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	2026-05-18T01:12:13.187133Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e31e5af1a3ba788434d66fba13ef520170f0bd3e75ac10151a1dd96523cf0283

Aliases

arxiv: 1509.07953 · arxiv_version: 1509.07953v3 · doi: 10.48550/arxiv.1509.07953 · pith_short_12: 4MPFV4NDXJ4I · pith_short_16: 4MPFV4NDXJ4IINGW · pith_short_8: 4MPFV4ND

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/4MPFV4NDXJ4IINGWN65BH32SAF \
  | 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: e31e5af1a3ba788434d66fba13ef520170f0bd3e75ac10151a1dd96523cf0283

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8da8e272ab71805ca43dedf48922281448dcaf45ce752a41ce088eb84d3c2e28",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.PM",
    "submitted_at": "2015-09-26T09:10:40Z",
    "title_canon_sha256": "330e791493b06cbfa2edfda5e632538eb240b67debac47b789b51198aa1f9f1f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.07953",
    "kind": "arxiv",
    "version": 3
  }
}