Pith Number

pith:IRHT2WPH

pith:2018:IRHT2WPHT3ZT2NRKWVSW33EEJ2

not attested not anchored not stored refs pending

Subspace Estimation from Incomplete Observations: A High-Dimensional Analysis

Chuang Wang, Yonina C. Eldar, Yue M. Lu

arxiv:1805.06834 v3 · 2018-05-17 · cs.LG · cond-mat.dis-nn · cs.IT · math.IT · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IRHT2WPHT3ZT2NRKWVSW33EEJ2}

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	2026-05-17T23:55:14.559611Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

444f3d59e79ef33d362ab5656dec844e91e2ea481d999897e302b05413c11201

Aliases

arxiv: 1805.06834 · arxiv_version: 1805.06834v3 · doi: 10.48550/arxiv.1805.06834 · pith_short_12: IRHT2WPHT3ZT · pith_short_16: IRHT2WPHT3ZT2NRK · pith_short_8: IRHT2WPH

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/IRHT2WPHT3ZT2NRKWVSW33EEJ2 \
  | 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: 444f3d59e79ef33d362ab5656dec844e91e2ea481d999897e302b05413c11201

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "54ebbde01d1e0160eacd1ff7cd4e540134828d3591a7bcb9d6b86840051ad5e4",
    "cross_cats_sorted": [
      "cond-mat.dis-nn",
      "cs.IT",
      "math.IT",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2018-05-17T16:04:39Z",
    "title_canon_sha256": "eedfda3cc69d96fb3f076e7a3baf55f2f8c5a6fbd3953270185c49c31dbe3029"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.06834",
    "kind": "arxiv",
    "version": 3
  }
}