Pith Number

pith:QK6E2KK6

pith:2017:QK6E2KK66HVPJFJQFWE5Y3QEGU

not attested not anchored not stored refs pending

Numerical analysis for a unified 2 factor model of structural and reduced form types for corporate bonds with fixed discrete coupon

Hyong-chol O., Il-Gwang Jon, Jong-Chol Kim

arxiv:1709.06517 v2 · 2017-08-11 · q-fin.PR · math.NA · 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{QK6E2KK66HVPJFJQFWE5Y3QEGU}

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	2026-05-18T00:07:18.411842Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

82bc4d295ef1eaf495302d89dc6e04350fd07305bca9a4e7ca67643ccc086291

Aliases

arxiv: 1709.06517 · arxiv_version: 1709.06517v2 · doi: 10.48550/arxiv.1709.06517 · pith_short_12: QK6E2KK66HVP · pith_short_16: QK6E2KK66HVPJFJQ · pith_short_8: QK6E2KK6

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/QK6E2KK66HVPJFJQFWE5Y3QEGU \
  | 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: 82bc4d295ef1eaf495302d89dc6e04350fd07305bca9a4e7ca67643ccc086291

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f365bc76efac7a2a3c6687be92ca999f6d0753198ef3d5aff6ebb70dcd6edee1",
    "cross_cats_sorted": [
      "math.NA",
      "q-fin.CP"
    ],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "q-fin.PR",
    "submitted_at": "2017-08-11T08:26:36Z",
    "title_canon_sha256": "678d52481612db005c770892ccfa92891fdc30a886f9a32d719ed4a5940f7c14"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.06517",
    "kind": "arxiv",
    "version": 2
  }
}