Pith Number

pith:5HV3AXZQ

pith:2018:5HV3AXZQQ33UZ746CASWDY4FPF

not attested not anchored not stored refs pending

Multi-modal Disease Classification in Incomplete Datasets Using Geometric Matrix Completion

Andreas Zwergal, Gerome Vivar, Nassir Navab, Seyed-Ahmad Ahmadi

arxiv:1803.11550 v1 · 2018-03-30 · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5HV3AXZQQ33UZ746CASWDY4FPF}

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	2026-05-18T00:19:43.293060Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e9ebb05f3086f74cff9e102561e38579526f820d4744cfeccf6ef47ca863963f

Aliases

arxiv: 1803.11550 · arxiv_version: 1803.11550v1 · doi: 10.48550/arxiv.1803.11550 · pith_short_12: 5HV3AXZQQ33U · pith_short_16: 5HV3AXZQQ33UZ746 · pith_short_8: 5HV3AXZQ

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/5HV3AXZQQ33UZ746CASWDY4FPF \
  | 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: e9ebb05f3086f74cff9e102561e38579526f820d4744cfeccf6ef47ca863963f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "809c8baa5290b3c28050062b9bcf5ce211c96c5cd114ffbba57371169d978e34",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-03-30T17:40:02Z",
    "title_canon_sha256": "0a0cd33c6af311b3df4887dda697dc68123c8fc02472466ec216e8f0387ed0d1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.11550",
    "kind": "arxiv",
    "version": 1
  }
}