Pith Number

pith:FBOGUU7Y

pith:2017:FBOGUU7YZIFZLYUNZ6HJF7DBOW

not attested not anchored not stored refs pending

Rank Determination for Low-Rank Data Completion

Morteza Ashraphijuo, Vaneet Aggarwal, Xiaodong Wang

arxiv:1707.00622 v1 · 2017-07-03 · cs.LG · 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{FBOGUU7YZIFZLYUNZ6HJF7DBOW}

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	2026-05-18T00:31:31.029624Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

285c6a53f8ca0b95e28dcf8e92fc6175ba371289029aa70f66471b1355b51a5e

Aliases

arxiv: 1707.00622 · arxiv_version: 1707.00622v1 · doi: 10.48550/arxiv.1707.00622 · pith_short_12: FBOGUU7YZIFZ · pith_short_16: FBOGUU7YZIFZLYUN · pith_short_8: FBOGUU7Y

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/FBOGUU7YZIFZLYUNZ6HJF7DBOW \
  | 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: 285c6a53f8ca0b95e28dcf8e92fc6175ba371289029aa70f66471b1355b51a5e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aabb239be6da43332e057676e447b4668689101b3f43e313115fed33cada4119",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2017-07-03T16:08:07Z",
    "title_canon_sha256": "1759da4aab2a40dc0a815fe907d39170af8bb1d6bc0b0011b74f9e1aff7f248c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.00622",
    "kind": "arxiv",
    "version": 1
  }
}