Pith Number

pith:ZB645ZFF

pith:2015:ZB645ZFF4O4YEI4INCKUZMLYYD

not attested not anchored not stored refs pending

Tail index estimation, concentration and adaptivity

Maud Thomas, St\'ephane Boucheron

arxiv:1503.05077 v3 · 2015-03-17 · 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{ZB645ZFF4O4YEI4INCKUZMLYYD}

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	2026-05-18T01:24:20.240908Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c87dcee4a5e3b982238868954cb178c0de8e8ca6533f63f508fdf532689d8ad0

Aliases

arxiv: 1503.05077 · arxiv_version: 1503.05077v3 · doi: 10.48550/arxiv.1503.05077 · pith_short_12: ZB645ZFF4O4Y · pith_short_16: ZB645ZFF4O4YEI4I · pith_short_8: ZB645ZFF

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/ZB645ZFF4O4YEI4INCKUZMLYYD \
  | 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: c87dcee4a5e3b982238868954cb178c0de8e8ca6533f63f508fdf532689d8ad0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bc625930e13cf40bdf730d1a1f4c2671cff0383145c04017a749ed741d38c055",
    "cross_cats_sorted": [
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2015-03-17T14:43:28Z",
    "title_canon_sha256": "f3303e6a2858c7e1cd19530871e99561a477f4634e2b1e0c5edebf9a2de9e671"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.05077",
    "kind": "arxiv",
    "version": 3
  }
}