Pith Number

pith:KFOJQVPK

pith:2012:KFOJQVPKCQMHHM4NOE4CVSX2EX

not attested not anchored not stored refs pending

Evaluating Callable and Putable Bonds: An Eigenfunction Expansion Approach

Dongjae Lim, Lingfei Li, Vadim Linetsky

arxiv:1206.5046 v1 · 2012-06-22 · q-fin.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{KFOJQVPKCQMHHM4NOE4CVSX2EX}

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	2026-05-18T03:52:52.533353Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

515c9855ea141873b38d71382acafa25ce93d914e4e1be492d721d4dbb72800c

Aliases

arxiv: 1206.5046 · arxiv_version: 1206.5046v1 · doi: 10.48550/arxiv.1206.5046 · pith_short_12: KFOJQVPKCQMH · pith_short_16: KFOJQVPKCQMHHM4N · pith_short_8: KFOJQVPK

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/KFOJQVPKCQMHHM4NOE4CVSX2EX \
  | 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: 515c9855ea141873b38d71382acafa25ce93d914e4e1be492d721d4dbb72800c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ead83a6705ef3de878f1ddb81a77c44c81207519d119311f6013a50423279f18",
    "cross_cats_sorted": [
      "q-fin.CP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.PR",
    "submitted_at": "2012-06-22T03:25:30Z",
    "title_canon_sha256": "65cbc7c2e212a69b50b04f40171bc2eeee6a9987d9e31642e577e913b525b9df"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1206.5046",
    "kind": "arxiv",
    "version": 1
  }
}