Pith Number

pith:CE4JW3KC

pith:2023:CE4JW3KC2C5I25HO76BPNUGLON

not attested not anchored not stored refs pending

Inference for Low-rank Models without Estimating the Rank

Hyukjun Kwon, Jungjun Choi, Yuan Liao

arxiv:2311.16440 v2 · 2023-11-28 · econ.EM · stat.ME

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CE4JW3KC2C5I25HO76BPNUGLON}

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.

Cited by

1 paper in Pith

Uncertainty Quantification for Ranking with Heterogeneous Preferences

Receipt and verification

First computed	2026-07-05T09:22:15.002825Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

11389b6d42d0ba8d74eeff82f6d0cb735c9b92a61c7d52914b485b149ae3257e

Aliases

arxiv: 2311.16440 · arxiv_version: 2311.16440v2 · doi: 10.48550/arxiv.2311.16440 · pith_short_12: CE4JW3KC2C5I · pith_short_16: CE4JW3KC2C5I25HO · pith_short_8: CE4JW3KC

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/CE4JW3KC2C5I25HO76BPNUGLON \
  | 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: 11389b6d42d0ba8d74eeff82f6d0cb735c9b92a61c7d52914b485b149ae3257e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a0276aae781bc5ba2071d3c6ff7f22b0419f298bc1efeb1b6ce0e02f4be3fa14",
    "cross_cats_sorted": [
      "stat.ME"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "econ.EM",
    "submitted_at": "2023-11-28T02:42:53Z",
    "title_canon_sha256": "9a9bb485d0737693342953c2932e1f7156b6b03b2f873a7ad200afd430ea9d87"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2311.16440",
    "kind": "arxiv",
    "version": 2
  }
}