Pith Number

pith:XLSAIM4C

pith:2013:XLSAIM4CIVW6MC37IJHUC2PCJX

not attested not anchored not stored refs pending

On the self-decomposability of the Fr\'echet distribution

Pierre Bosch (LPP), Thomas Simon (LPP)

arxiv:1302.3097 v1 · 2013-02-13 · math.PR · 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{XLSAIM4CIVW6MC37IJHUC2PCJX}

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	2026-05-18T03:33:48.765860Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bae4043382456de60b7f424f4169e24dfb4b1b862e904d167e5826ff6785cbd8

Aliases

arxiv: 1302.3097 · arxiv_version: 1302.3097v1 · doi: 10.48550/arxiv.1302.3097 · pith_short_12: XLSAIM4CIVW6 · pith_short_16: XLSAIM4CIVW6MC37 · pith_short_8: XLSAIM4C

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/XLSAIM4CIVW6MC37IJHUC2PCJX \
  | 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: bae4043382456de60b7f424f4169e24dfb4b1b862e904d167e5826ff6785cbd8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "18dcfe81cf88df7e1dbd870a6cd53f4a07338e889bd105f3004ae828f8b1c1fc",
    "cross_cats_sorted": [
      "math.ST",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2013-02-13T14:05:39Z",
    "title_canon_sha256": "71ce0b34f2f94bbd001be7e22011f2ba36fe9499100794f671a83c7425e4918b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1302.3097",
    "kind": "arxiv",
    "version": 1
  }
}