Pith Number

pith:Q7ENKVZH

pith:2012:Q7ENKVZHYM6QFUJBSM3577EFLI

not attested not anchored not stored refs pending

A Semi-Markov Modulated Interest Rate Model

Giovanni Salvi, Guglielmo D'Amico, Raimondo Manca

arxiv:1210.3164 v1 · 2012-10-11 · q-fin.PR · math.PR · q-fin.CP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Q7ENKVZHYM6QFUJBSM3577EFLI}

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	2026-05-18T03:43:28.231568Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

87c8d55727c33d02d1219337dffc855a245f883f2d8f076b4447272dade4aad2

Aliases

arxiv: 1210.3164 · arxiv_version: 1210.3164v1 · doi: 10.48550/arxiv.1210.3164 · pith_short_12: Q7ENKVZHYM6Q · pith_short_16: Q7ENKVZHYM6QFUJB · pith_short_8: Q7ENKVZH

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/Q7ENKVZHYM6QFUJBSM3577EFLI \
  | 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: 87c8d55727c33d02d1219337dffc855a245f883f2d8f076b4447272dade4aad2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "07bf7171795ab3c8d64a2c6178689f1cecaa4a48e6456461cad8e42c0f834096",
    "cross_cats_sorted": [
      "math.PR",
      "q-fin.CP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.PR",
    "submitted_at": "2012-10-11T10:00:56Z",
    "title_canon_sha256": "12d4a48939769204cc7eab6c122c3d893b89a6b979e47a5d8586715c2f9b6bef"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1210.3164",
    "kind": "arxiv",
    "version": 1
  }
}