Pith Number

pith:DW3K2BXN

pith:2011:DW3K2BXN534NYNQABQ7W4KPZO7

not attested not anchored not stored refs pending

On the Pickands stochastic process

Adja Mbarka Fall, Gane Samb Lo

arxiv:1111.4469 v1 · 2011-11-18 · stat.ME

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DW3K2BXN534NYNQABQ7W4KPZO7}

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	2026-05-18T04:08:04.359386Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1db6ad06edeef8dc36000c3f6e29f977c756a2d2293c7bb5f0ec81288ffa1485

Aliases

arxiv: 1111.4469 · arxiv_version: 1111.4469v1 · doi: 10.48550/arxiv.1111.4469 · pith_short_12: DW3K2BXN534N · pith_short_16: DW3K2BXN534NYNQA · pith_short_8: DW3K2BXN

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/DW3K2BXN534NYNQABQ7W4KPZO7 \
  | 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: 1db6ad06edeef8dc36000c3f6e29f977c756a2d2293c7bb5f0ec81288ffa1485

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c63c417df43bbae41d8b8dc00ef2f6ab320c1570fcff77f0c9cedbf3c5a1d1a8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2011-11-18T20:23:12Z",
    "title_canon_sha256": "a265ea6d4607bc246325dcb8da80a3e047a077aeccb21a4e63396a2a275dacc1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1111.4469",
    "kind": "arxiv",
    "version": 1
  }
}