Pith Number

pith:IBTL3TOL

pith:2008:IBTL3TOLYVB47JIGVSXFUYMMZN

not attested not anchored not stored refs pending

On non-existence of a one factor interest rate model for volatility averaged generalized Fong-Vasicek term structures

B. Stehlikova, D. Sevcovic

arxiv:0811.0473 v1 · 2008-11-04 · q-fin.ST · cs.NA · math.NA · math.ST · stat.TH

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IBTL3TOLYVB47JIGVSXFUYMMZN}

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	2026-06-03T23:06:08.494631Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4066bdcdcbc543cfa506acae5a618ccb565028c01ae31c58e0f606b5611bbe0b

Aliases

arxiv: 0811.0473 · arxiv_version: 0811.0473v1 · doi: 10.48550/arxiv.0811.0473 · pith_short_12: IBTL3TOLYVB4 · pith_short_16: IBTL3TOLYVB47JIG · pith_short_8: IBTL3TOL

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/IBTL3TOLYVB47JIGVSXFUYMMZN \
  | 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: 4066bdcdcbc543cfa506acae5a618ccb565028c01ae31c58e0f606b5611bbe0b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3b7b92d9e76e3e3fa221bf2305831e1aef835b7a3f1a0e030ddbc43c496c966d",
    "cross_cats_sorted": [
      "cs.NA",
      "math.NA",
      "math.ST",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.ST",
    "submitted_at": "2008-11-04T20:09:42Z",
    "title_canon_sha256": "2a27a08f40ee88dc1a8f061f35c2fa719673b15719217a7181b3b04191957473"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0811.0473",
    "kind": "arxiv",
    "version": 1
  }
}