Pith Number

pith:LCMBJY6U

pith:2015:LCMBJY6UZ5ID5BLV55CRRZTKA5

not attested not anchored not stored refs pending

Asymptotic Theory for Estimating the Singular Vectors and Values of a Partially-observed Low Rank Matrix with Noise

Donggyu Kim, Juhee Cho, Karl Rohe

arxiv:1508.05431 v2 · 2015-08-21 · stat.ME

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LCMBJY6UZ5ID5BLV55CRRZTKA5}

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	2026-05-18T01:15:58.318995Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

589814e3d4cf503e8575ef4518e66a074cfcd79ed2c2f57935c347b2566b299a

Aliases

arxiv: 1508.05431 · arxiv_version: 1508.05431v2 · doi: 10.48550/arxiv.1508.05431 · pith_short_12: LCMBJY6UZ5ID · pith_short_16: LCMBJY6UZ5ID5BLV · pith_short_8: LCMBJY6U

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/LCMBJY6UZ5ID5BLV55CRRZTKA5 \
  | 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: 589814e3d4cf503e8575ef4518e66a074cfcd79ed2c2f57935c347b2566b299a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f3eedc7ddfe706de45262cbcf5adbfe07f321cad13825b08591bc59f24a7b80d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2015-08-21T22:42:12Z",
    "title_canon_sha256": "8f415aee072e8f7624966d4361d8c3dcbdd4d861724114cde5d9598d338be69d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1508.05431",
    "kind": "arxiv",
    "version": 2
  }
}