Pith Number

pith:VYMZ2VRX

pith:2016:VYMZ2VRXA2OI7MEBQ33OK6PF7K

not attested not anchored not stored refs pending

Polynomial Pickands functions

Fran\c{c}ois Perron, Simon Guillotte

arxiv:1601.03906 v1 · 2016-01-15 · 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{VYMZ2VRXA2OI7MEBQ33OK6PF7K}

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	2026-05-18T01:22:49.727160Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ae199d5637069c8fb08186f6e579e5fab417d82cec95b3c2a7901417acfcac54

Aliases

arxiv: 1601.03906 · arxiv_version: 1601.03906v1 · doi: 10.48550/arxiv.1601.03906 · pith_short_12: VYMZ2VRXA2OI · pith_short_16: VYMZ2VRXA2OI7MEB · pith_short_8: VYMZ2VRX

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/VYMZ2VRXA2OI7MEBQ33OK6PF7K \
  | 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: ae199d5637069c8fb08186f6e579e5fab417d82cec95b3c2a7901417acfcac54

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "757d86a5ce889e4f60df3443e4e80dc35f65af03738f8b5f38f5e528cd3b57b0",
    "cross_cats_sorted": [
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2016-01-15T13:23:58Z",
    "title_canon_sha256": "aadcdc4b5d92263cc0d6f8f69eb00a889b359428e3aa3332beecc251e8ec1233"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1601.03906",
    "kind": "arxiv",
    "version": 1
  }
}