Pith Number

pith:WXRZ3E3X

pith:2015:WXRZ3E3XJEQ4N4BVIH2DSJF774

not attested not anchored not stored refs pending

On matrix estimation under monotonicity constraints

Adityanand Guntuboyina, Bodhisattva Sen, Sabyasachi Chatterjee

arxiv:1506.03430 v3 · 2015-06-10 · math.ST · 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{WXRZ3E3XJEQ4N4BVIH2DSJF774}

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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

2 papers in Pith

Learning What Evaluators Value: A Reliable Approach to Modeling Evaluator Preferences

Receipt and verification

First computed	2026-05-18T01:28:14.083548Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b5e39d93774921c6f03541f43924bfff3a6c83915c29d84bb6246325526f8895

Aliases

arxiv: 1506.03430 · arxiv_version: 1506.03430v3 · doi: 10.48550/arxiv.1506.03430 · pith_short_12: WXRZ3E3XJEQ4 · pith_short_16: WXRZ3E3XJEQ4N4BV · pith_short_8: WXRZ3E3X

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/WXRZ3E3XJEQ4N4BVIH2DSJF774 \
  | 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: b5e39d93774921c6f03541f43924bfff3a6c83915c29d84bb6246325526f8895

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eaed988def2fea79853d46f0b6b051554f7dcd14168bd997f0ddc8e7593a852a",
    "cross_cats_sorted": [
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2015-06-10T19:07:50Z",
    "title_canon_sha256": "b0da658af08c244ebbeef19cc544e1955a4c253d287045b0068ddda38d0eb373"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1506.03430",
    "kind": "arxiv",
    "version": 3
  }
}