Pith Number

pith:ZJ6VVJQ7

pith:2021:ZJ6VVJQ7PJZIBBBI22RRGBCYTG

not attested not anchored not stored refs pending

Nonparametric Cointegrating Regression Functions with Endogeneity and Semi-Long Memory

Mark S. Kaiser, Sepideh Mosaferi

arxiv:2111.00972 v3 · 2021-11-01 · 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{ZJ6VVJQ7PJZIBBBI22RRGBCYTG}

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	2026-07-05T10:07:00.048411Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ca7d5aa61f7a72808428d6a3130458998f7de0fab29513c2dc2ff8e8861bc7c6

Aliases

arxiv: 2111.00972 · arxiv_version: 2111.00972v3 · doi: 10.48550/arxiv.2111.00972 · pith_short_12: ZJ6VVJQ7PJZI · pith_short_16: ZJ6VVJQ7PJZIBBBI · pith_short_8: ZJ6VVJQ7

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/ZJ6VVJQ7PJZIBBBI22RRGBCYTG \
  | 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: ca7d5aa61f7a72808428d6a3130458998f7de0fab29513c2dc2ff8e8861bc7c6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4ab5377c6c883a93818995fc404ad3f7b311b52d5f382b0f427904533710b468",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "econ.EM",
    "submitted_at": "2021-11-01T14:31:56Z",
    "title_canon_sha256": "206e11c856d75f0b5a15dfa71907086b2e78e5ed5b9e21507a49e59d754353e4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2111.00972",
    "kind": "arxiv",
    "version": 3
  }
}