Pith Number

pith:2JNSVWI5

pith:2025:2JNSVWI5QMOXH53YPGDX5HM3JF

not attested not anchored not stored refs pending

On exact regions between measures of concordance and Chatterjee's rank correlation for lower semilinear copulas

Carsten Limbach, Fabian Sch\"urrer, Sebastian Fuchs

arxiv:2507.23316 v1 · 2025-07-31 · stat.ME

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\usepackage{pith}
\pithnumber{2JNSVWI5QMOXH53YPGDX5HM3JF}

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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.

Cited by

1 paper in Pith

On the exact region between Chatterjee's rank correlation and Spearman's footrule

Receipt and verification

First computed	2026-07-05T11:46:09.930621Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d25b2ad91d831d73f77879877e9d9b497ec1a850226b7afb6a55138dc9227b62

Aliases

arxiv: 2507.23316 · arxiv_version: 2507.23316v1 · doi: 10.48550/arxiv.2507.23316 · pith_short_12: 2JNSVWI5QMOX · pith_short_16: 2JNSVWI5QMOXH53Y · pith_short_8: 2JNSVWI5

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/2JNSVWI5QMOXH53YPGDX5HM3JF \
  | 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: d25b2ad91d831d73f77879877e9d9b497ec1a850226b7afb6a55138dc9227b62

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "591d4a36640dfaecf40e46eb8eace528f76469556b7cdaf503ce23402c20552f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2025-07-31T07:48:50Z",
    "title_canon_sha256": "3f6b4fbfc42af535330dd973de27840c0fb5a429c6738f672ac3ac9a513aaa53"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.23316",
    "kind": "arxiv",
    "version": 1
  }
}