Pith Number

pith:BCOGWKG4

pith:2011:BCOGWKG4FPQPC5ZVWNTA6IXGGZ

not attested not anchored not stored refs pending

Portfolio optimisation under non-linear drawdown constraints in a semimartingale financial model

Jan Obloj, Vladimir Cherny

arxiv:1110.6289 v3 · 2011-10-28 · 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{BCOGWKG4FPQPC5ZVWNTA6IXGGZ}

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	2026-05-18T03:27:33.067163Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

089c6b28dc2be0f17735b3660f22e6367cbbcd83d5d5337ce96d1b19f8119754

Aliases

arxiv: 1110.6289 · arxiv_version: 1110.6289v3 · doi: 10.48550/arxiv.1110.6289 · pith_short_12: BCOGWKG4FPQP · pith_short_16: BCOGWKG4FPQPC5ZV · pith_short_8: BCOGWKG4

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/BCOGWKG4FPQPC5ZVWNTA6IXGGZ \
  | 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: 089c6b28dc2be0f17735b3660f22e6367cbbcd83d5d5337ce96d1b19f8119754

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ca94eda9f0d92cc5b01d0e0106ba276b48ff12ee169692e0b1eb2623150bb0db",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.PM",
    "submitted_at": "2011-10-28T10:25:40Z",
    "title_canon_sha256": "4cab621671e4f9b4ed617fbe7874e1d30d95f9a29d96ab071f8540c29a443112"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1110.6289",
    "kind": "arxiv",
    "version": 3
  }
}