Pith Number

pith:BIF2LZYH

pith:2015:BIF2LZYHUGJW6UVAUHIOL7GBBA

not attested not anchored not stored refs pending

A Vasicek-type short rate model with memory effect

Akihiko Inoue, Shingo Moriuchi, Yusuke Nakamura

arxiv:1504.01542 v2 · 2015-04-07 · math.PR · 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{BIF2LZYHUGJW6UVAUHIOL7GBBA}

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	2026-05-18T01:35:59.778238Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0a0ba5e707a1936f52a0a1d0e5fcc1080a2f3f4cc0b76ecc6343d81ab4d65ebf

Aliases

arxiv: 1504.01542 · arxiv_version: 1504.01542v2 · doi: 10.48550/arxiv.1504.01542 · pith_short_12: BIF2LZYHUGJW · pith_short_16: BIF2LZYHUGJW6UVA · pith_short_8: BIF2LZYH

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/BIF2LZYHUGJW6UVAUHIOL7GBBA \
  | 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: 0a0ba5e707a1936f52a0a1d0e5fcc1080a2f3f4cc0b76ecc6343d81ab4d65ebf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "23110112034faffd47e53ed222ea29493c04e73c1b9c26672021830f1b2aa96a",
    "cross_cats_sorted": [
      "q-fin.MF"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2015-04-07T10:34:41Z",
    "title_canon_sha256": "3d0f714461da11df749bc1bb32d1674e97975763cd162a0b0e3a415b8e566151"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.01542",
    "kind": "arxiv",
    "version": 2
  }
}