Pith Number

pith:T3TSMZV6

pith:2015:T3TSMZV6YMDOJV5OEXWP6YWQCZ

not attested not anchored not stored refs pending

1-Bit Matrix Completion under Exact Low-Rank Constraint

Adel Javanmard, Sonia Bhaskar

arxiv:1502.06689 v1 · 2015-02-24 · 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{T3TSMZV6YMDOJV5OEXWP6YWQCZ}

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	2026-05-18T02:26:29.417452Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9ee72666bec306e4d7ae25ecff62d016770abcaf8048136c85aa93aec16c9e30

Aliases

arxiv: 1502.06689 · arxiv_version: 1502.06689v1 · doi: 10.48550/arxiv.1502.06689 · pith_short_12: T3TSMZV6YMDO · pith_short_16: T3TSMZV6YMDOJV5O · pith_short_8: T3TSMZV6

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/T3TSMZV6YMDOJV5OEXWP6YWQCZ \
  | 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: 9ee72666bec306e4d7ae25ecff62d016770abcaf8048136c85aa93aec16c9e30

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "83160a5567ba790dcdda2f3ff08123c1158515dfed7794211752887ba0870c00",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2015-02-24T05:38:31Z",
    "title_canon_sha256": "51c9027d32fa05e50fbec4efd941dfe9ac6e5d4bbbd2bbc6b8a7ad28b04eea1a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.06689",
    "kind": "arxiv",
    "version": 1
  }
}