Pith Number

pith:4QRFLP3Y

pith:2012:4QRFLP3YIYCUQKPA5ID43U2UPY

not attested not anchored not stored refs pending

Risk Measures on $\mathcal{P}(\mathbb{R})$ and Value At Risk with Probability/Loss function

Ilaria Peri, Marco Frittelli, Marco Maggis

arxiv:1201.2257 v4 · 2012-01-11 · q-fin.RM · 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{4QRFLP3YIYCUQKPA5ID43U2UPY}

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	2026-05-18T03:46:15.198710Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e42255bf7846054829e0ea07cdd3547e1adee3cdcf3f1d3adbb8f5bac8aec955

Aliases

arxiv: 1201.2257 · arxiv_version: 1201.2257v4 · doi: 10.48550/arxiv.1201.2257 · pith_short_12: 4QRFLP3YIYCU · pith_short_16: 4QRFLP3YIYCUQKPA · pith_short_8: 4QRFLP3Y

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/4QRFLP3YIYCUQKPA5ID43U2UPY \
  | 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: e42255bf7846054829e0ea07cdd3547e1adee3cdcf3f1d3adbb8f5bac8aec955

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "853ae72fe6b46264c7c2ec4674b9ea94660d34518a51a1d1a9ab2e9a1ec6b596",
    "cross_cats_sorted": [
      "math.PR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.RM",
    "submitted_at": "2012-01-11T08:19:43Z",
    "title_canon_sha256": "5661937d23ed0fa1cec165259557bd304a814d0c3aaa4e9549a2dc78f9dfc4f9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1201.2257",
    "kind": "arxiv",
    "version": 4
  }
}