Pith Number

pith:FV2HSVZU

pith:2026:FV2HSVZUS6BTHXWS3PZZADJJUT

not attested not anchored not stored refs pending

A Laplace equation approach to the Behrens--Fisher problem

Jong Sung Kim, Nagananda K G

arxiv:2606.19726 v1 · 2026-06-18 · 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{FV2HSVZUS6BTHXWS3PZZADJJUT}

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	2026-06-19T16:12:33.408522Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2d74795734978333ded2dbf3900d29a4fb20810ef0453b979a04c05c87a1eb2d

Aliases

arxiv: 2606.19726 · arxiv_version: 2606.19726v1 · doi: 10.48550/arxiv.2606.19726 · pith_short_12: FV2HSVZUS6BT · pith_short_16: FV2HSVZUS6BTHXWS · pith_short_8: FV2HSVZU

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/FV2HSVZUS6BTHXWS3PZZADJJUT \
  | 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: 2d74795734978333ded2dbf3900d29a4fb20810ef0453b979a04c05c87a1eb2d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b0f847ee018ade7d06c21643ac5037084741f034b513315514a9e38dcd1a3a0d",
    "cross_cats_sorted": [
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2026-06-18T02:50:27Z",
    "title_canon_sha256": "dfdcf375aa41b446df9b1ae47f8aa5eaea6e5253919609938babd19557f837bf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.19726",
    "kind": "arxiv",
    "version": 1
  }
}