Pith Number

pith:FD3RE5RM

pith:2016:FD3RE5RMZYE7CWX4ZNK6MMC2WF

not attested not anchored not stored refs pending

Augmented Factor Models with Applications to Validating Market Risk Factors and Forecasting Bond Risk Premia

Jianqing Fan, Yuan Ke, Yuan Liao

arxiv:1603.07041 v2 · 2016-03-23 · stat.ME · econ.EM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FD3RE5RMZYE7CWX4ZNK6MMC2WF}

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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	2026-05-18T00:05:40.040672Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

28f712762cce09f15afccb55e6305ab172f83350d92a7ce523d19c7b2d4b277e

Aliases

arxiv: 1603.07041 · arxiv_version: 1603.07041v2 · doi: 10.48550/arxiv.1603.07041 · pith_short_12: FD3RE5RMZYE7 · pith_short_16: FD3RE5RMZYE7CWX4 · pith_short_8: FD3RE5RM

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/FD3RE5RMZYE7CWX4ZNK6MMC2WF \
  | 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: 28f712762cce09f15afccb55e6305ab172f83350d92a7ce523d19c7b2d4b277e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "62f7fc69924e9329caec85073e932c64ed0fb4eda3711cbebccd901b9d9b3bda",
    "cross_cats_sorted": [
      "econ.EM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2016-03-23T01:38:24Z",
    "title_canon_sha256": "493c8e79efe759aa4b130ce451865b7ad39bc9190dc7fc1dd5e2054d6a743712"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1603.07041",
    "kind": "arxiv",
    "version": 2
  }
}