Pith Number

pith:WDUNMRSY

pith:2013:WDUNMRSYDRGN3EEUQSPL4CHLSL

not attested not anchored not stored refs pending

Mean-Variance Asset-Liability Management with State-Dependent Risk Aversion

Jiaqin Wei, Qian Zhao, Rongming Wang

arxiv:1304.7882 v1 · 2013-04-30 · q-fin.RM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WDUNMRSYDRGN3EEUQSPL4CHLSL}

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	2026-05-18T03:26:51.493792Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b0e8d646581c4cdd9094849ebe08eb92fc135d465f3f73c3010a9ba038e87221

Aliases

arxiv: 1304.7882 · arxiv_version: 1304.7882v1 · doi: 10.48550/arxiv.1304.7882 · pith_short_12: WDUNMRSYDRGN · pith_short_16: WDUNMRSYDRGN3EEU · pith_short_8: WDUNMRSY

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/WDUNMRSYDRGN3EEUQSPL4CHLSL \
  | 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: b0e8d646581c4cdd9094849ebe08eb92fc135d465f3f73c3010a9ba038e87221

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b523ac3b3d5e915252f1698fb5d6adcea43a479b705595340e71ae03587474c5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.RM",
    "submitted_at": "2013-04-30T05:27:44Z",
    "title_canon_sha256": "9bb9afcf77d02228c1073a4fde90cf31962d4b869706773b66af06e7802b0bda"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1304.7882",
    "kind": "arxiv",
    "version": 1
  }
}