Pith Number

pith:5DEZGK3R

pith:2018:5DEZGK3RPB7FUTM5Q3VRUU6QZC

not attested not anchored not stored refs pending

Probabilistic PARAFAC2

Jesper L. Hinrich, Kristoffer H. Madsen, Mikkel N. Schmidt, Morten M{\o}rup, Philip J. H. J{\o}rgensen, S{\o}ren F. V. Nielsen

arxiv:1806.08195 v1 · 2018-06-21 · stat.ML · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5DEZGK3RPB7FUTM5Q3VRUU6QZC}

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	2026-05-18T00:12:41.748042Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e8c9932b71787e5a4d9d86eb1a53d0c89aeab42ef22c852b9a40c05ffd91099b

Aliases

arxiv: 1806.08195 · arxiv_version: 1806.08195v1 · doi: 10.48550/arxiv.1806.08195 · pith_short_12: 5DEZGK3RPB7F · pith_short_16: 5DEZGK3RPB7FUTM5 · pith_short_8: 5DEZGK3R

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/5DEZGK3RPB7FUTM5Q3VRUU6QZC \
  | 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: e8c9932b71787e5a4d9d86eb1a53d0c89aeab42ef22c852b9a40c05ffd91099b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "17066e747cf7eb772ca7b9d3ef21902a2e5ee3197d7d3fef6469ac2ede9ee341",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2018-06-21T12:22:07Z",
    "title_canon_sha256": "b9d1c5ce1b49987a2b278ecf50afd22780d77e1415015d172a02a3b4d7db7ae7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.08195",
    "kind": "arxiv",
    "version": 1
  }
}