Pith Number

pith:EGCE7R2F

pith:2019:EGCE7R2FH4YZAXBV2M23I3J3KL

not attested not anchored not stored refs pending

Algorithmic Analysis and Statistical Estimation of SLOPE via Approximate Message Passing

Cynthia Rush, Jason Klusowski, Weijie Su, Zhiqi Bu

arxiv:1907.07502 v1 · 2019-07-17 · stat.ML · cs.LG · eess.SP · 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{EGCE7R2FH4YZAXBV2M23I3J3KL}

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	2026-05-17T23:40:22.000270Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

21844fc7453f31905c35d335b46d3b52d3d400e3a9ed64092817b7f27a266f20

Aliases

arxiv: 1907.07502 · arxiv_version: 1907.07502v1 · doi: 10.48550/arxiv.1907.07502 · pith_short_12: EGCE7R2FH4YZ · pith_short_16: EGCE7R2FH4YZAXBV · pith_short_8: EGCE7R2F

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/EGCE7R2FH4YZAXBV2M23I3J3KL \
  | 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: 21844fc7453f31905c35d335b46d3b52d3d400e3a9ed64092817b7f27a266f20

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bb31ba87a8a866dfb6c313d045165d779841bc47d2a608762ee74bf743323d0d",
    "cross_cats_sorted": [
      "cs.LG",
      "eess.SP",
      "math.ST",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2019-07-17T13:21:51Z",
    "title_canon_sha256": "c108bc35e81d9fdef76cf42f048f40c4c13201f66e53a90d7560c822dd472ced"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.07502",
    "kind": "arxiv",
    "version": 1
  }
}