Pith Number

pith:JZFMN5WA

pith:2021:JZFMN5WA26ZY6AVMHSPW3CJQWK

not attested not anchored not stored refs pending

Two Sample Unconditional Quantile Effect

Atsushi Inoue, Qi Xu, Tong Li

arxiv:2105.09445 v1 · 2021-05-20 · 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{JZFMN5WA26ZY6AVMHSPW3CJQWK}

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	2026-07-05T02:41:52.678993Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4e4ac6f6c0d7b38f02ac3c9f6d8930b293feef1abb8eb03438147293c32c5e73

Aliases

arxiv: 2105.09445 · arxiv_version: 2105.09445v1 · doi: 10.48550/arxiv.2105.09445 · pith_short_12: JZFMN5WA26ZY · pith_short_16: JZFMN5WA26ZY6AVM · pith_short_8: JZFMN5WA

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/JZFMN5WA26ZY6AVMHSPW3CJQWK \
  | 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: 4e4ac6f6c0d7b38f02ac3c9f6d8930b293feef1abb8eb03438147293c32c5e73

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "76f6545f3aa058bd44d4ede33c0f2925bbac525d6c195b27fb4ecf8efa433818",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "econ.EM",
    "submitted_at": "2021-05-20T01:02:09Z",
    "title_canon_sha256": "38a688771167b76f4459898d0d83fb81c7efe8d16a3a368927266ad5adfaab29"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2105.09445",
    "kind": "arxiv",
    "version": 1
  }
}