Pith Number

pith:BVIZP22X

pith:2017:BVIZP22XCE6AQOY263WXWPXL24

not attested not anchored not stored refs pending

A continuous selection for optimal portfolios under convex risk measures does not always exist

Cosimo Munari, Michel Baes

arxiv:1711.00370 v1 · 2017-10-31 · q-fin.MF

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BVIZP22XCE6AQOY263WXWPXL24}

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	2026-05-18T00:31:32.282386Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0d5197eb57113c083b1af6ed7b3eebd732c5ee0ffac3db2485f2dcb4ce323dce

Aliases

arxiv: 1711.00370 · arxiv_version: 1711.00370v1 · doi: 10.48550/arxiv.1711.00370 · pith_short_12: BVIZP22XCE6A · pith_short_16: BVIZP22XCE6AQOY2 · pith_short_8: BVIZP22X

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/BVIZP22XCE6AQOY263WXWPXL24 \
  | 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: 0d5197eb57113c083b1af6ed7b3eebd732c5ee0ffac3db2485f2dcb4ce323dce

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ac077a4344f37540ad2bf55e4b68a7a52454192a7d82e667cb5425cff8676e45",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.MF",
    "submitted_at": "2017-10-31T13:11:33Z",
    "title_canon_sha256": "21ba104765c0a02fd71b62d3a33286205a94420d640f370fde0b38dbcb45b703"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.00370",
    "kind": "arxiv",
    "version": 1
  }
}