Pith Number

pith:H5J2SNGF

pith:2016:H5J2SNGFEOHKSWUVCBPZ3NNOM7

not attested not anchored not stored refs pending

Robust Utility Maximization in Discrete-Time Markets with Friction

Ariel Neufeld, Mario Sikic

arxiv:1610.09230 v2 · 2016-10-28 · q-fin.MF · math.OC · 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{H5J2SNGFEOHKSWUVCBPZ3NNOM7}

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	2026-05-18T00:16:16.256897Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3f53a934c5238ea95a95105f9db5ae67f0e0d8c0f36460cbcdf7e6cc1682c9a4

Aliases

arxiv: 1610.09230 · arxiv_version: 1610.09230v2 · doi: 10.48550/arxiv.1610.09230 · pith_short_12: H5J2SNGFEOHK · pith_short_16: H5J2SNGFEOHKSWUV · pith_short_8: H5J2SNGF

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/H5J2SNGFEOHKSWUVCBPZ3NNOM7 \
  | 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: 3f53a934c5238ea95a95105f9db5ae67f0e0d8c0f36460cbcdf7e6cc1682c9a4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "29e19947b7fc2b64a18b3167611e5b50f0690f2551cdb6abe62ad9c505762c0e",
    "cross_cats_sorted": [
      "math.OC",
      "math.PR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.MF",
    "submitted_at": "2016-10-28T14:15:18Z",
    "title_canon_sha256": "ec5871a2c0977f3a19c2162f2b2cf33c63c4fec32e616bb13a707bffadce7a2b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1610.09230",
    "kind": "arxiv",
    "version": 2
  }
}