Pith Number

pith:DHDESHJJ

pith:2024:DHDESHJJFI2SKSWMYDBBZQXTBZ

not attested not anchored not stored refs pending

Machine Learning and the Yield Curve: Tree-Based Macroeconomic Regime Switching

Francis X. Diebold, Jingyu He, Junye Li, Siyu Bie

arxiv:2408.12863 v2 · 2024-08-23 · econ.EM · stat.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DHDESHJJFI2SKSWMYDBBZQXTBZ}

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	2026-07-05T10:59:01.844014Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

19c6491d292a35254accc0c21cc2f30e43988c75b151961d8f47b20ad62420bf

Aliases

arxiv: 2408.12863 · arxiv_version: 2408.12863v2 · doi: 10.48550/arxiv.2408.12863 · pith_short_12: DHDESHJJFI2S · pith_short_16: DHDESHJJFI2SKSWM · pith_short_8: DHDESHJJ

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/DHDESHJJFI2SKSWMYDBBZQXTBZ \
  | 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: 19c6491d292a35254accc0c21cc2f30e43988c75b151961d8f47b20ad62420bf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3ed856de9650c21c6431d44f90fb280510b0d008550adb62c1ebabe77596d019",
    "cross_cats_sorted": [
      "stat.AP"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "econ.EM",
    "submitted_at": "2024-08-23T06:25:04Z",
    "title_canon_sha256": "bf498490109b9f3cfcfdb7832434f8fb86f9f7c7df44097d33827e8079576d96"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2408.12863",
    "kind": "arxiv",
    "version": 2
  }
}