Pith Number

pith:5I5KKNEK

pith:2017:5I5KKNEKBYE5ZFLXQOGDCAPONO

not attested not anchored not stored refs pending

Weighted Tensor Decomposition for Learning Latent Variables with Partial Data

Finale Doshi-Velez, Omer Gottesman, Weiwei Pan

arxiv:1710.06818 v1 · 2017-10-18 · 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{5I5KKNEKBYE5ZFLXQOGDCAPONO}

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	2026-05-17T23:51:34.382768Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ea3aa5348a0e09dc9577838c3101ee6b8f711c7807446b6369d03b3cc39456e7

Aliases

arxiv: 1710.06818 · arxiv_version: 1710.06818v1 · doi: 10.48550/arxiv.1710.06818 · pith_short_12: 5I5KKNEKBYE5 · pith_short_16: 5I5KKNEKBYE5ZFLX · pith_short_8: 5I5KKNEK

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/5I5KKNEKBYE5ZFLXQOGDCAPONO \
  | 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: ea3aa5348a0e09dc9577838c3101ee6b8f711c7807446b6369d03b3cc39456e7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "368f822dc725d3394c638e22f66d161df32f98148f4db32c1d63447b2452f243",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2017-10-18T16:35:26Z",
    "title_canon_sha256": "ee3a763a19adb1d8b74a3fbb717ae3562254176649e66d07704bc7e8ee65c9d5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.06818",
    "kind": "arxiv",
    "version": 1
  }
}