Pith Number

pith:633UIJGK

pith:2022:633UIJGKYYGOKKSLJEXTOALWOC

not attested not anchored not stored refs pending

Inference for Model Misspecification in Interest Rate Term Structure using Functional Principal Component Analysis

Kaiwen Hou

arxiv:2212.10790 v1 · 2022-12-21 · econ.EM · math.FA · math.ST · stat.ME · 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{633UIJGKYYGOKKSLJEXTOALWOC}

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	2026-07-05T05:27:22.768837Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f6f74424cac60ce52a4b492f370176709f8ce6c822d84b1a2edf0123b1334643

Aliases

arxiv: 2212.10790 · arxiv_version: 2212.10790v1 · doi: 10.48550/arxiv.2212.10790 · pith_short_12: 633UIJGKYYGO · pith_short_16: 633UIJGKYYGOKKSL · pith_short_8: 633UIJGK

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/633UIJGKYYGOKKSLJEXTOALWOC \
  | 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: f6f74424cac60ce52a4b492f370176709f8ce6c822d84b1a2edf0123b1334643

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "36b3e04442d5fa7de32c801447ef0cc2c2bd2de20c5e57cf532d4c5462b74283",
    "cross_cats_sorted": [
      "math.FA",
      "math.ST",
      "stat.ME",
      "stat.TH"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "econ.EM",
    "submitted_at": "2022-12-21T06:19:58Z",
    "title_canon_sha256": "4ba8ebfbc3e0a529cf296f6a797816af30ad01e934991248b076485de13cc343"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2212.10790",
    "kind": "arxiv",
    "version": 1
  }
}