Pith Number

pith:QFFVTS7G

pith:2022:QFFVTS7GI6USLSIVTDXQAHXRRH

not attested not anchored not stored refs pending

Gaussian Latent Dirichlet Allocation for Discrete Human State Discovery

Aaron Fisher, Congyu Wu, David Schnyer

arxiv:2206.14233 v1 · 2022-06-28 · 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{QFFVTS7GI6USLSIVTDXQAHXRRH}

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	2026-07-05T04:36:02.177149Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

814b59cbe647a925c91598ef001ef189c7e181d5f26ae661e93b721cca45e09e

Aliases

arxiv: 2206.14233 · arxiv_version: 2206.14233v1 · doi: 10.48550/arxiv.2206.14233 · pith_short_12: QFFVTS7GI6US · pith_short_16: QFFVTS7GI6USLSIV · pith_short_8: QFFVTS7G

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/QFFVTS7GI6USLSIVTDXQAHXRRH \
  | 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: 814b59cbe647a925c91598ef001ef189c7e181d5f26ae661e93b721cca45e09e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "29bf985444d82d61e3d4ff5c8f6eaac7d7d359a1a4734d24f32fd087325d4894",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2022-06-28T18:33:46Z",
    "title_canon_sha256": "376703875cc152c0a3d07bd663767a05fc3054fb057cc2eafebef4ee5b2cca4a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2206.14233",
    "kind": "arxiv",
    "version": 1
  }
}