Pith Number

pith:S625FZPC

pith:2016:S625FZPC6Q2NYOPDEMEX7WCIA7

not attested not anchored not stored refs pending

Quantile hedging on markets with proportional transaction costs

Micha{\l} Barski

arxiv:1601.03380 v1 · 2016-01-13 · q-fin.MF · math.OC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{S625FZPC6Q2NYOPDEMEX7WCIA7}

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	2026-05-18T01:22:54.651536Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

97b5d2e5e2f434dc39e323097fd84807dce89ff67427170e9be7d22c3fa7c78e

Aliases

arxiv: 1601.03380 · arxiv_version: 1601.03380v1 · doi: 10.48550/arxiv.1601.03380 · pith_short_12: S625FZPC6Q2N · pith_short_16: S625FZPC6Q2NYOPD · pith_short_8: S625FZPC

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/S625FZPC6Q2NYOPDEMEX7WCIA7 \
  | 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: 97b5d2e5e2f434dc39e323097fd84807dce89ff67427170e9be7d22c3fa7c78e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ad33f358b56462dfce65ab0243ed4316cc924ea5b9367e6765116f13f05e9925",
    "cross_cats_sorted": [
      "math.OC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.MF",
    "submitted_at": "2016-01-13T20:52:50Z",
    "title_canon_sha256": "4717c63f0b3846ad9bb7b652f2eda2842f5f5df7d67985757c286dce4a6f24d2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1601.03380",
    "kind": "arxiv",
    "version": 1
  }
}