Pith Number

pith:UZM545LI

pith:2018:UZM545LIEERUI7S3QBN3PJHZEH

not attested not anchored not stored refs pending

Simultaneous Signal Subspace Rank and Model Selection with an Application to Single-snapshot Source Localization

Esa Ollila, Muhammad Naveed Tabassum

arxiv:1806.07320 v1 · 2018-06-19 · stat.ME · math.CV · math.OC · stat.AP

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UZM545LIEERUI7S3QBN3PJHZEH}

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	2026-05-18T00:12:51.329520Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a659de75682123447e5b805bb7a4f921e7c1f369d1294e17c75e71c9abbfd1cd

Aliases

arxiv: 1806.07320 · arxiv_version: 1806.07320v1 · doi: 10.48550/arxiv.1806.07320 · pith_short_12: UZM545LIEERU · pith_short_16: UZM545LIEERUI7S3 · pith_short_8: UZM545LI

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/UZM545LIEERUI7S3QBN3PJHZEH \
  | 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: a659de75682123447e5b805bb7a4f921e7c1f369d1294e17c75e71c9abbfd1cd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c00f2913d491a1b24646016c6492a0f0876d845e46be8312eb6a787994d23231",
    "cross_cats_sorted": [
      "math.CV",
      "math.OC",
      "stat.AP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2018-06-19T16:01:48Z",
    "title_canon_sha256": "8ce4f887961e57a0b80b37a30a646508bd313b66e8c93796f0e2fd5e45670885"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.07320",
    "kind": "arxiv",
    "version": 1
  }
}