Pith Number

pith:WMJ7O5HH

pith:2015:WMJ7O5HH562ECXABI4VOTSSUKU

not attested not anchored not stored refs pending

Optimal Portfolio Liquidation in Target Zone Models and Catalytic Superprocesses

Alexander Schied, Eyal Neuman

arxiv:1504.06031 v2 · 2015-04-23 · 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{WMJ7O5HH562ECXABI4VOTSSUKU}

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	2026-05-18T01:37:13.278917Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b313f774e7efb4415c01472ae9ca545504cf29b6140f00f41551fd23a23eb990

Aliases

arxiv: 1504.06031 · arxiv_version: 1504.06031v2 · doi: 10.48550/arxiv.1504.06031 · pith_short_12: WMJ7O5HH562E · pith_short_16: WMJ7O5HH562ECXAB · pith_short_8: WMJ7O5HH

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/WMJ7O5HH562ECXABI4VOTSSUKU \
  | 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: b313f774e7efb4415c01472ae9ca545504cf29b6140f00f41551fd23a23eb990

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6a22445b12a02011954d64e677cebb0fde06dadd1b5525c618232c5a033a85c3",
    "cross_cats_sorted": [
      "math.PR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.PM",
    "submitted_at": "2015-04-23T03:27:08Z",
    "title_canon_sha256": "531a87621b5e970b40b21ac9389dd432d5b1339b321e9e95caedda699a3bdcdd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.06031",
    "kind": "arxiv",
    "version": 2
  }
}