Pith Number

pith:JIDZGZY3

pith:2025:JIDZGZY3SP5KGCJQJBCUWO4ZX4

not attested not anchored not stored refs pending

Compound Selection Decisions: An Almost SURE Approach

Jiafeng Chen, Lihua Lei, Liyang Sun, Tian Xie, Timothy Sudijono

arxiv:2511.11862 v2 · 2025-11-14 · econ.EM · math.ST · stat.ME · stat.TH

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JIDZGZY3SP5KGCJQJBCUWO4ZX4}

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	2026-06-11T01:10:29.810922Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4a0793671b93faa3093048454b3b99bf392d39ff2b0b9a2361a4d890a39d7be3

Aliases

arxiv: 2511.11862 · arxiv_version: 2511.11862v2 · doi: 10.48550/arxiv.2511.11862 · pith_short_12: JIDZGZY3SP5K · pith_short_16: JIDZGZY3SP5KGCJQ · pith_short_8: JIDZGZY3

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/JIDZGZY3SP5KGCJQJBCUWO4ZX4 \
  | 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: 4a0793671b93faa3093048454b3b99bf392d39ff2b0b9a2361a4d890a39d7be3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e7f8cd5cf83da31a41ad1366cd93840f74be4d7ab91e7fb7dba5bd81815c83c6",
    "cross_cats_sorted": [
      "math.ST",
      "stat.ME",
      "stat.TH"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "econ.EM",
    "submitted_at": "2025-11-14T20:45:15Z",
    "title_canon_sha256": "0c65273f5733b091823724c8d7b5504ad791c323b49a5fe2d2c479d733748e9d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2511.11862",
    "kind": "arxiv",
    "version": 2
  }
}