Pith Number

pith:MWUWKRZY

pith:2020:MWUWKRZYRIRZQAOFMV4EIKNZ2M

not attested not anchored not stored refs pending

An AI approach to measuring financial risk

Lining Yu, Lukas Borke, Thijs Benschop, Wolfgang Karl H\"ardle

arxiv:2009.13222 v1 · 2020-09-28 · 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{MWUWKRZYRIRZQAOFMV4EIKNZ2M}

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	2026-07-05T01:38:27.876138Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

65a96547388a239801c565784429b9d31742f1fb708b5dbcb3009653f3e4dc7e

Aliases

arxiv: 2009.13222 · arxiv_version: 2009.13222v1 · doi: 10.48550/arxiv.2009.13222 · pith_short_12: MWUWKRZYRIRZ · pith_short_16: MWUWKRZYRIRZQAOF · pith_short_8: MWUWKRZY

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/MWUWKRZYRIRZQAOFMV4EIKNZ2M \
  | 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: 65a96547388a239801c565784429b9d31742f1fb708b5dbcb3009653f3e4dc7e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9f4dfc4ea8774624f0e54b6012566b6ba3f786bdfd923f29f582e64d17a42f4f",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "q-fin.RM",
    "submitted_at": "2020-09-28T11:29:03Z",
    "title_canon_sha256": "130b8fcc3dd83a3fccf9dd88a2c09e505cc7c139408882e3b77ad2dd254a9361"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2009.13222",
    "kind": "arxiv",
    "version": 1
  }
}