Pith Number

pith:HXBLABTK

pith:2026:HXBLABTKPLEOX5ELKHQRWFXJGN

not attested not anchored not stored refs pending

Flood risk estimation via geometric extremal graphical models

Jeniffer L. Wadsworth, Kristina Grolmusova, Thordis L. Thorarinsdottir

arxiv:2607.15000 v1 · 2026-07-16 · stat.AP · 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{HXBLABTKPLEOX5ELKHQRWFXJGN}

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	2026-07-17T01:22:03.101684Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3dc2b0066a7ac8ebf48b51e11b16e93376ed8cb390e05566eda2dbebb0717d8b

Aliases

arxiv: 2607.15000 · arxiv_version: 2607.15000v1 · doi: 10.48550/arxiv.2607.15000 · pith_short_12: HXBLABTKPLEO · pith_short_16: HXBLABTKPLEOX5EL · pith_short_8: HXBLABTK

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/HXBLABTKPLEOX5ELKHQRWFXJGN \
  | 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: 3dc2b0066a7ac8ebf48b51e11b16e93376ed8cb390e05566eda2dbebb0717d8b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "93cb6e8e91987623626ffc5c705a8598af1b674540d173a12197446f81d8131d",
    "cross_cats_sorted": [
      "stat.ME"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.AP",
    "submitted_at": "2026-07-16T13:50:23Z",
    "title_canon_sha256": "8277d4e9ec35a1dd674b8105fbdb85d8f7a5bd33c8baea712e0306a8ebf88411"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.15000",
    "kind": "arxiv",
    "version": 1
  }
}