Pith Number

pith:72W5KKTW

pith:2026:72W5KKTWSNCV6VXWBMCUVV65N7

not attested not anchored not stored refs pending

Choosing the threshold in extreme value analysis

Anthony C. Davison, L\'eo R. Belzile

arxiv:2606.28540 v1 · 2026-06-26 · 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{72W5KKTWSNCV6VXWBMCUVV65N7}

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	2026-06-30T00:15:17.485622Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

feadd52a7693455f56f60b054ad7dd6fcdae4c1500f78cc8beae1b7fa508e01b

Aliases

arxiv: 2606.28540 · arxiv_version: 2606.28540v1 · doi: 10.48550/arxiv.2606.28540 · pith_short_12: 72W5KKTWSNCV · pith_short_16: 72W5KKTWSNCV6VXW · pith_short_8: 72W5KKTW

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/72W5KKTWSNCV6VXWBMCUVV65N7 \
  | 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: feadd52a7693455f56f60b054ad7dd6fcdae4c1500f78cc8beae1b7fa508e01b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f911c539fa17c67ac4a55ec4ab2a6c9ca07e1daed30c6abfde04490f92a56d69",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2026-06-26T18:48:33Z",
    "title_canon_sha256": "ec7893ee6cb35f57f3a5f2c713224fe46497275820109ebb6cd791f83d31ccdc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.28540",
    "kind": "arxiv",
    "version": 1
  }
}