Pith Number

pith:2ZJQ2YZV

pith:2026:2ZJQ2YZVXYA6NTXCWDKXY3DSCT

not attested not anchored not stored refs pending

Stationary Errors and Quantile Regression in Short Panels

Elie Tamer, Shakeeb Khan

arxiv:2608.08750 v1 · 2026-08-09 · 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{2ZJQ2YZVXYA6NTXCWDKXY3DSCT}

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	2026-08-11T01:25:13.354295Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d6530d6335be01e6cee2b0d57c6c7214f0880c116155d9acb67435ed677bf6c1

Aliases

arxiv: 2608.08750 · arxiv_version: 2608.08750v1 · doi: 10.48550/arxiv.2608.08750 · pith_short_12: 2ZJQ2YZVXYA6 · pith_short_16: 2ZJQ2YZVXYA6NTXC · pith_short_8: 2ZJQ2YZV

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/2ZJQ2YZVXYA6NTXCWDKXY3DSCT \
  | 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: d6530d6335be01e6cee2b0d57c6c7214f0880c116155d9acb67435ed677bf6c1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fe309512ca6d37abb1d1b3a52d987d3835804dc59c9e75fb9e186c7767c22f42",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "econ.EM",
    "submitted_at": "2026-08-09T14:56:28Z",
    "title_canon_sha256": "69430f5fe57f560d4b762187d01e70059b148a810c5cdf5d990dd3eae36266cd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.08750",
    "kind": "arxiv",
    "version": 1
  }
}