Pith Number

pith:3T4LA5A4

pith:2021:3T4LA5A4W7K3S3SY4E76WYSYID

not attested not anchored not stored refs pending

On Time-Varying VAR Models: Estimation, Testing and Impulse Response Analysis

Bin Peng, Jiti Gao, Yayi Yan

arxiv:2111.00450 v1 · 2021-10-31 · 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{3T4LA5A4W7K3S3SY4E76WYSYID}

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.

Cited by

1 paper in Pith

Time-Varying Home Field Advantage in Football: Learning from a Non-Stationary Causal Process

Receipt and verification

First computed	2026-07-05T03:27:42.800459Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dcf8b0741cb7d5b96e58e13feb625840d0c1bb3a6b4eab5156343cf65f2d63cc

Aliases

arxiv: 2111.00450 · arxiv_version: 2111.00450v1 · doi: 10.48550/arxiv.2111.00450 · pith_short_12: 3T4LA5A4W7K3 · pith_short_16: 3T4LA5A4W7K3S3SY · pith_short_8: 3T4LA5A4

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/3T4LA5A4W7K3S3SY4E76WYSYID \
  | 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: dcf8b0741cb7d5b96e58e13feb625840d0c1bb3a6b4eab5156343cf65f2d63cc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cb95e80f9b87ee8fe02ecc58aa73982db1f0fe36d255eab504df0bc915e1fe56",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "econ.EM",
    "submitted_at": "2021-10-31T10:00:19Z",
    "title_canon_sha256": "0aa0b9d68b16c55f59958ef47544242414f2f1fb0bf21f2f652eccacd3a4fc9b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2111.00450",
    "kind": "arxiv",
    "version": 1
  }
}