Pith Number

pith:DCKIE75A

pith:2020:DCKIE75A6VLRLXXONGH4AHZAU5

not attested not anchored not stored refs pending

Testing Tail Weight of a Distribution Via Hazard Rate

Amartya Shankha Biswas, Kavya Ravichandran, Maryam Aliakbarpour, Ronitt Rubinfeld

arxiv:2010.02888 v2 · 2020-10-06 · cs.LG · math.ST · stat.ML · 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{DCKIE75A6VLRLXXONGH4AHZAU5}

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	2026-07-05T05:22:02.637482Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1894827fa0f55715deee698fc01f20a74a575540cf290a9f86b9fc79f106e69b

Aliases

arxiv: 2010.02888 · arxiv_version: 2010.02888v2 · doi: 10.48550/arxiv.2010.02888 · pith_short_12: DCKIE75A6VLR · pith_short_16: DCKIE75A6VLRLXXO · pith_short_8: DCKIE75A

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/DCKIE75A6VLRLXXONGH4AHZAU5 \
  | 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: 1894827fa0f55715deee698fc01f20a74a575540cf290a9f86b9fc79f106e69b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1a3422dcfb685537732eb9e3b7a46f265f28d5a8cf0e67918b2a42bada00b8e8",
    "cross_cats_sorted": [
      "math.ST",
      "stat.ML",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2020-10-06T17:13:14Z",
    "title_canon_sha256": "f531c400bbbee8de27e34833f699646aff537fb4a56f57451d4c2d8e9d2b31e8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2010.02888",
    "kind": "arxiv",
    "version": 2
  }
}