Pith Number

pith:URCDNAE3

pith:2014:URCDNAE372XAOVMOF23G57SWPE

not attested not anchored not stored refs pending

Omega risk model with tax

Zhenyu Cui

arxiv:1403.7680 v1 · 2014-03-29 · 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{URCDNAE372XAOVMOF23G57SWPE}

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	2026-05-18T02:55:12.679472Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a44436809bfeae07558e2eb66efe567939356738a1306f6ddbadd293ffefa417

Aliases

arxiv: 1403.7680 · arxiv_version: 1403.7680v1 · doi: 10.48550/arxiv.1403.7680 · pith_short_12: URCDNAE372XA · pith_short_16: URCDNAE372XAOVMO · pith_short_8: URCDNAE3

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/URCDNAE372XAOVMOF23G57SWPE \
  | 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: a44436809bfeae07558e2eb66efe567939356738a1306f6ddbadd293ffefa417

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "62fdabd144f44e3018c392882be707d50d73f41f2e45544ca3f63d0c252a5132",
    "cross_cats_sorted": [
      "math.PR"
    ],
    "license": "http://creativecommons.org/licenses/by/3.0/",
    "primary_cat": "q-fin.RM",
    "submitted_at": "2014-03-29T23:48:16Z",
    "title_canon_sha256": "db1899718916e1ac0709e05c58f890b92e920a086228cf16b9edddea62bfdbba"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1403.7680",
    "kind": "arxiv",
    "version": 1
  }
}