Pith Number

pith:5NW2DMWJ

pith:2016:5NW2DMWJFEAYFSFN2ZUBX6SA55

not attested not anchored not stored refs pending

Temporal Matrix Completion with Locally Linear Latent Factors for Medical Applications

Andy J Ma, Frodo Kin Sun Chan, Grace Lai-Hung Wong, Pong C Yuen, Terry Cheuk-Fung Yip, Vincent Wai-Sun Wong, Yee-Kit Tse

arxiv:1611.00800 v1 · 2016-10-31 · cs.LG · cs.CV · 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{5NW2DMWJFEAYFSFN2ZUBX6SA55}

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	2026-05-18T01:00:18.703587Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eb6da1b2c9290182c8add6681bfa40ef672e2e6acde6f86a5d1a094a83bfa2ab

Aliases

arxiv: 1611.00800 · arxiv_version: 1611.00800v1 · doi: 10.48550/arxiv.1611.00800 · pith_short_12: 5NW2DMWJFEAY · pith_short_16: 5NW2DMWJFEAYFSFN · pith_short_8: 5NW2DMWJ

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/5NW2DMWJFEAYFSFN2ZUBX6SA55 \
  | 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: eb6da1b2c9290182c8add6681bfa40ef672e2e6acde6f86a5d1a094a83bfa2ab

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7960a469c55bac7650707625d27edcb2e657999546857bf66aeb7427c9c74b51",
    "cross_cats_sorted": [
      "cs.CV",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2016-10-31T12:02:53Z",
    "title_canon_sha256": "df25dc4da01f0acea9c0d1fef1dcfb82ae4e0530b4994e4f8f6c7df41f014060"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1611.00800",
    "kind": "arxiv",
    "version": 1
  }
}