Pith Number

pith:ESDYP6TP

pith:2021:ESDYP6TPGS635TWHH4O5MQXDWY

not attested not anchored not stored refs pending

Estimating High Dimensional Monotone Index Models by Iterative Convex Optimization1

Elie Tamer, Qingsong Yao, Shakeeb Khan, Xiaoying Lan

arxiv:2110.04388 v2 · 2021-10-08 · 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{ESDYP6TPGS635TWHH4O5MQXDWY}

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	2026-07-05T05:43:46.482009Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

248787fa6f34bdbecec73f1dd642e3b603ac97a1f9a74940dcc351e51617e108

Aliases

arxiv: 2110.04388 · arxiv_version: 2110.04388v2 · doi: 10.48550/arxiv.2110.04388 · pith_short_12: ESDYP6TPGS63 · pith_short_16: ESDYP6TPGS635TWH · pith_short_8: ESDYP6TP

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/ESDYP6TPGS635TWHH4O5MQXDWY \
  | 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: 248787fa6f34bdbecec73f1dd642e3b603ac97a1f9a74940dcc351e51617e108

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7d3e88b15e37286b896a6a6e303631da017c4c8fc4ed5bd2d4b215feb1c3accc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "econ.EM",
    "submitted_at": "2021-10-08T21:43:00Z",
    "title_canon_sha256": "cde35b6fb44c1404ac4eca16c04b1180829b836f533b52a00c376ece2d3a84aa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2110.04388",
    "kind": "arxiv",
    "version": 2
  }
}