Pith Number

pith:UFYCO6JI

pith:2025:UFYCO6JIF4ULOZYSZZ5DAO4AA4

not attested not anchored not stored refs pending

Deconvolution in unlinked linear models

Antonio Di Noia, C\'ecile Durot, Fadoua Balabdaoui

arxiv:2512.19929 v2 · 2025-12-22 · 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{UFYCO6JIF4ULOZYSZZ5DAO4AA4}

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	2026-05-20T00:02:08.098560Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a1702779282f28b76712ce7a303b800703f83d51f98d22de8650f0ef6d52f22e

Aliases

arxiv: 2512.19929 · arxiv_version: 2512.19929v2 · doi: 10.48550/arxiv.2512.19929 · pith_short_12: UFYCO6JIF4UL · pith_short_16: UFYCO6JIF4ULOZYS · pith_short_8: UFYCO6JI

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/UFYCO6JIF4ULOZYSZZ5DAO4AA4 \
  | 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: a1702779282f28b76712ce7a303b800703f83d51f98d22de8650f0ef6d52f22e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a20064018623ebd834a9001f1b5cbed0bb129211a43cfe8f6951eb9d61cebb2c",
    "cross_cats_sorted": [
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2025-12-22T23:07:32Z",
    "title_canon_sha256": "458a1e48d6914c183929e3f18e273cabdf86ae4882619314397a4d01b077297c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2512.19929",
    "kind": "arxiv",
    "version": 2
  }
}