Pith Number

pith:TSZDMBYL

pith:2013:TSZDMBYLUJSCTNXJ6GQDMPI7OE

not attested not anchored not stored refs pending

Robust Hedging with Proportional Transaction Costs

H.Mete Soner, Yan Dolinsky

arxiv:1302.0590 v3 · 2013-02-04 · q-fin.PM · math.PR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TSZDMBYLUJSCTNXJ6GQDMPI7OE}

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	2026-05-18T03:14:40.923070Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9cb236070ba26429b6e9f1a0363d1f712d066e8f23e31510b16cedd5b29d407a

Aliases

arxiv: 1302.0590 · arxiv_version: 1302.0590v3 · doi: 10.48550/arxiv.1302.0590 · pith_short_12: TSZDMBYLUJSC · pith_short_16: TSZDMBYLUJSCTNXJ · pith_short_8: TSZDMBYL

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/TSZDMBYLUJSCTNXJ6GQDMPI7OE \
  | 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: 9cb236070ba26429b6e9f1a0363d1f712d066e8f23e31510b16cedd5b29d407a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a0369f65941a074187826d9921510485e8a436ec67de34688ca71d850046d17f",
    "cross_cats_sorted": [
      "math.PR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.PM",
    "submitted_at": "2013-02-04T06:08:15Z",
    "title_canon_sha256": "3315d214e1e8623b38604ef6806ca59952f422d2f77524c91859a588cbf4c6c3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1302.0590",
    "kind": "arxiv",
    "version": 3
  }
}