Pith Number

pith:BVHULBW5

pith:2025:BVHULBW54GNTR5V6ATPNPIC6HP

not attested not anchored not stored refs pending

Identifiability in Unlinked Linear Regression: Some Results and Open Problems

Fadoua Balabdaoui, Jonathan Steffani, Martin Slawski

arxiv:2507.14986 v1 · 2025-07-20 · 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{BVHULBW54GNTR5V6ATPNPIC6HP}

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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

Deconvolution in unlinked linear models

Receipt and verification

First computed	2026-07-05T11:40:16.239543Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0d4f4586dde19b38f6be04ded7a05e3bdd8f5ae6bbd4bee91d0498aa84fa1734

Aliases

arxiv: 2507.14986 · arxiv_version: 2507.14986v1 · doi: 10.48550/arxiv.2507.14986 · pith_short_12: BVHULBW54GNT · pith_short_16: BVHULBW54GNTR5V6 · pith_short_8: BVHULBW5

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/BVHULBW54GNTR5V6ATPNPIC6HP \
  | 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: 0d4f4586dde19b38f6be04ded7a05e3bdd8f5ae6bbd4bee91d0498aa84fa1734

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e42f7d1462e644fe94b7c06d521933a27ccd00bfc1a17fd2afd2a8b9167584dd",
    "cross_cats_sorted": [
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2025-07-20T14:45:57Z",
    "title_canon_sha256": "3230cd7080e2bac8c75a765b16c5eef794d977ea543791e2066e5bbc9373307c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.14986",
    "kind": "arxiv",
    "version": 1
  }
}