Pith Number

pith:JUYED45K

pith:2013:JUYED45KCL5NEZYIPY6MS2JLNP

not attested not anchored not stored refs pending

Mixed Membership Models for Time Series

Emily B. Fox, Michael I. Jordan

arxiv:1309.3533 v1 · 2013-09-13 · stat.ME · cs.LG · 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{JUYED45KCL5NEZYIPY6MS2JLNP}

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	2026-05-18T03:13:22.294286Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4d3041f3aa12fad267087e3cc9692b6bc587c793a0d3c73df02a31a7d2315cc4

Aliases

arxiv: 1309.3533 · arxiv_version: 1309.3533v1 · doi: 10.48550/arxiv.1309.3533 · pith_short_12: JUYED45KCL5N · pith_short_16: JUYED45KCL5NEZYI · pith_short_8: JUYED45K

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/JUYED45KCL5NEZYIPY6MS2JLNP \
  | 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: 4d3041f3aa12fad267087e3cc9692b6bc587c793a0d3c73df02a31a7d2315cc4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "547e5c52b021b80e459abdfa899dffb98a415d78fd6a69ccba39deb461d9a450",
    "cross_cats_sorted": [
      "cs.LG",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2013-09-13T18:31:02Z",
    "title_canon_sha256": "2a2299408e2057c29942fd0a0a82e7772939c0e75fb4e32c2622087fa0070a8d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1309.3533",
    "kind": "arxiv",
    "version": 1
  }
}