Pith Number

pith:HLATA2VO

pith:2013:HLATA2VOQA4HQ3LR7RQ6CML4AG

not attested not anchored not stored refs pending

Adaptive and minimax optimal estimation of the tail coefficient

Alexandra Carpentier, Arlene K.H. Kim

arxiv:1309.2585 v2 · 2013-09-10 · 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{HLATA2VOQA4HQ3LR7RQ6CML4AG}

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	2026-05-18T02:48:24.657493Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3ac1306aae8038786d71fc61e1317c01ad3fe82a84ec375aaebe1db2fd78b4f9

Aliases

arxiv: 1309.2585 · arxiv_version: 1309.2585v2 · doi: 10.48550/arxiv.1309.2585 · pith_short_12: HLATA2VOQA4H · pith_short_16: HLATA2VOQA4HQ3LR · pith_short_8: HLATA2VO

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/HLATA2VOQA4HQ3LR7RQ6CML4AG \
  | 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: 3ac1306aae8038786d71fc61e1317c01ad3fe82a84ec375aaebe1db2fd78b4f9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ffe4404c7418a21a3c3f14769b890b7d7b7b0a615f2bd322e02772c3c859041b",
    "cross_cats_sorted": [
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2013-09-10T17:36:56Z",
    "title_canon_sha256": "481b9450d2ece5c7957b579baaf3b8e3ea0eb907635db129bc88d9cce0d7c0f6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1309.2585",
    "kind": "arxiv",
    "version": 2
  }
}