Pith Number

pith:HP7SFVAN

pith:2018:HP7SFVANCETKMYIM7TVDJK7L4E

not attested not anchored not stored refs pending

Improving Value-at-Risk prediction under model uncertainty

Jianfeng Yao, Shige Peng, Shuzhen Yang

arxiv:1805.03890 v4 · 2018-05-10 · 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{HP7SFVANCETKMYIM7TVDJK7L4E}

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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.

Cited by

1 paper in Pith

calculation worst-case Value-at-Risk prediction using empirical data under model uncertainty

Receipt and verification

First computed	2026-07-05T03:34:41.088181Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3bff22d40d1126a6610cfcea34abebe12a6b7255af5e9ecbdb44ad41f348178e

Aliases

arxiv: 1805.03890 · arxiv_version: 1805.03890v4 · doi: 10.48550/arxiv.1805.03890 · pith_short_12: HP7SFVANCETK · pith_short_16: HP7SFVANCETKMYIM · pith_short_8: HP7SFVAN

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/HP7SFVANCETKMYIM7TVDJK7L4E \
  | 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: 3bff22d40d1126a6610cfcea34abebe12a6b7255af5e9ecbdb44ad41f348178e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1e3c31bfd725514f80e7b0c8ef2f81875aa42c7e92e1de075f5b535d0b97fd5f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.RM",
    "submitted_at": "2018-05-10T08:46:55Z",
    "title_canon_sha256": "6ad4d3dc3b8f3f92957cb13690e6c7019da5bec32ee116c9da8c777561c7120c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.03890",
    "kind": "arxiv",
    "version": 4
  }
}