Pith Number

pith:BYOQDIU3

pith:2026:BYOQDIU37QJ7CSCJGNOQK6NARH

not attested not anchored not stored refs pending

Evolving Spatial Weights for Cartographic Synthesis

Alexandre C. B. Delbem, Antonio M. Saraiva, Eric K. Tokuda, Gesiel R. Lopes, Mellina Yamamura, Roberto F. da Silva, Sergio H. V. L. de Mattos

arxiv:2606.22252 v1 · 2026-06-20 · cs.LG · cs.CY · 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{BYOQDIU37QJ7CSCJGNOQK6NARH}

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	2026-06-23T02:13:33.107934Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0e1d01a29bfc13f14849335d0579a089c45676db262176d92c1bfb2722fbee9d

Aliases

arxiv: 2606.22252 · arxiv_version: 2606.22252v1 · doi: 10.48550/arxiv.2606.22252 · pith_short_12: BYOQDIU37QJ7 · pith_short_16: BYOQDIU37QJ7CSCJ · pith_short_8: BYOQDIU3

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/BYOQDIU37QJ7CSCJGNOQK6NARH \
  | 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: 0e1d01a29bfc13f14849335d0579a089c45676db262176d92c1bfb2722fbee9d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7e5bb1a2d704719cf5d9b8752b9bfcaedb747ea9a39a9c589f110bc0e3466b8d",
    "cross_cats_sorted": [
      "cs.CY",
      "stat.AP",
      "stat.ME"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-06-20T22:34:29Z",
    "title_canon_sha256": "df08dd8894710ff0824233ed9ca4f4fcb071fc6337623f601723da75672f955c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.22252",
    "kind": "arxiv",
    "version": 1
  }
}