Pith Number

pith:WM5DDITH

pith:2011:WM5DDITH2VSFR6CBYC4OWUUXWR

not attested not anchored not stored refs pending

Spectral Risk Measures: Properties and Limitations

Ghulam Sorwar, John Cotter, Kevin Dowd

arxiv:1103.5674 v1 · 2011-03-29 · 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{WM5DDITH2VSFR6CBYC4OWUUXWR}

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	2026-05-18T04:25:29.083918Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b33a31a267d56458f841c0b8eb5297b456ecfe338e40f2ad944bd01e764075d1

Aliases

arxiv: 1103.5674 · arxiv_version: 1103.5674v1 · doi: 10.48550/arxiv.1103.5674 · pith_short_12: WM5DDITH2VSF · pith_short_16: WM5DDITH2VSFR6CB · pith_short_8: WM5DDITH

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/WM5DDITH2VSFR6CBYC4OWUUXWR \
  | 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: b33a31a267d56458f841c0b8eb5297b456ecfe338e40f2ad944bd01e764075d1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "859a0835aad1c6a8be63d19a106c3436eed9e549c42d06de69c03e6a7713b7a4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.RM",
    "submitted_at": "2011-03-29T15:01:34Z",
    "title_canon_sha256": "6750a41adf903cd2a7f506c9f1040effaaafa4c4912615f6c916fa0e04f82b58"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1103.5674",
    "kind": "arxiv",
    "version": 1
  }
}