Pith Number

pith:AH42PFHO

pith:2017:AH42PFHO5SSPPPZEQJLCYJU7GX

not attested not anchored not stored refs pending

Another Look at the Ho-Lee Bond Option Pricing Model

Frank J. Fabozzi, Stoyan Stoyanov, Svetlozar Rachev, Young Shin Kim

arxiv:1712.06664 v1 · 2017-12-18 · q-fin.MF

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AH42PFHO5SSPPPZEQJLCYJU7GX}

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	2026-05-17T23:49:28.748810Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

01f9a794eeeca4f7bf2482562c269f35fbd6b14bc4589bf9f348010776c1bb3a

Aliases

arxiv: 1712.06664 · arxiv_version: 1712.06664v1 · doi: 10.48550/arxiv.1712.06664 · pith_short_12: AH42PFHO5SSP · pith_short_16: AH42PFHO5SSPPPZE · pith_short_8: AH42PFHO

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/AH42PFHO5SSPPPZEQJLCYJU7GX \
  | 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: 01f9a794eeeca4f7bf2482562c269f35fbd6b14bc4589bf9f348010776c1bb3a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e4bdce73a9dc3a5219383fde2a6623be187fb3cf0767943910fddfd55fc09898",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.MF",
    "submitted_at": "2017-12-18T20:36:15Z",
    "title_canon_sha256": "a363e6d15158f0072d404cf04bc305af6480753f316fa1c6c5db2b5d9aa0c34c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.06664",
    "kind": "arxiv",
    "version": 1
  }
}