Pith Number

pith:VJBLWOK3

pith:2018:VJBLWOK34DCWDMUQLGRAODBBGC

not attested not anchored not stored refs pending

Robust Factorization and Completion of Streaming Tensor Data via Variational Bayesian Inference

Cole Hawkins, Zheng Zhang

arxiv:1809.01265 v1 · 2018-09-04 · eess.SP · eess.IV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VJBLWOK34DCWDMUQLGRAODBBGC}

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	2026-05-18T00:06:28.173856Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aa42bb395be0c561b29059a2070c2130b9c87c5315d465bc6aa5c467e91eb87e

Aliases

arxiv: 1809.01265 · arxiv_version: 1809.01265v1 · doi: 10.48550/arxiv.1809.01265 · pith_short_12: VJBLWOK34DCW · pith_short_16: VJBLWOK34DCWDMUQ · pith_short_8: VJBLWOK3

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/VJBLWOK34DCWDMUQLGRAODBBGC \
  | 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: aa42bb395be0c561b29059a2070c2130b9c87c5315d465bc6aa5c467e91eb87e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8cf485650ea930c2799c87e4695f3c79981a8f67d1730b50c3727cc16e898e18",
    "cross_cats_sorted": [
      "eess.IV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2018-09-04T22:56:25Z",
    "title_canon_sha256": "a051b95ce2ebc72df83b38045a4c9117e13955a4cbef938ccc694ff1fd9bd5ca"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.01265",
    "kind": "arxiv",
    "version": 1
  }
}