Pith Number

pith:C7PBGSDI

pith:2014:C7PBGSDIL3ETLVVAYNWEFE5Z6J

not attested not anchored not stored refs pending

Regularizing Portfolio Risk Analysis: A Bayesian Approach

Aritra Halder, Dipak K. Dey, Sourish Das

arxiv:1404.3258 v2 · 2014-04-12 · q-fin.ST

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{C7PBGSDIL3ETLVVAYNWEFE5Z6J}

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	2026-05-18T00:05:40.145051Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

17de1348685ec935d6a0c36c4293b9f27f7adfb2c65855a1b57104e1b11a51da

Aliases

arxiv: 1404.3258 · arxiv_version: 1404.3258v2 · doi: 10.48550/arxiv.1404.3258 · pith_short_12: C7PBGSDIL3ET · pith_short_16: C7PBGSDIL3ETLVVA · pith_short_8: C7PBGSDI

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/C7PBGSDIL3ETLVVAYNWEFE5Z6J \
  | 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: 17de1348685ec935d6a0c36c4293b9f27f7adfb2c65855a1b57104e1b11a51da

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fa69663bc30e718368a25f6cb2f6acafda4b782695b5951a55e48a68e6b0f83e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.ST",
    "submitted_at": "2014-04-12T05:45:29Z",
    "title_canon_sha256": "4da84e1fa2e18873409f741dd7ef0e1500f7af820b3e058dbd519107669f5261"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1404.3258",
    "kind": "arxiv",
    "version": 2
  }
}