Pith Number

pith:POOL6DU7

pith:2018:POOL6DU7VYLENK2VFW7JAOBZ3A

not attested not anchored not stored refs pending

Sequential Embedding Induced Text Clustering, a Non-parametric Bayesian Approach

Qi Lou, Sargur N. Srihari, Tiehang Duan, Xiaohui Xie

arxiv:1811.12500 v1 · 2018-11-29 · cs.LG · cs.IR · 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{POOL6DU7VYLENK2VFW7JAOBZ3A}

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	2026-05-17T23:59:29.449809Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7b9cbf0e9fae1646ab552dbe903839d82bcda521d54285ac0a86f3fc04900aa3

Aliases

arxiv: 1811.12500 · arxiv_version: 1811.12500v1 · doi: 10.48550/arxiv.1811.12500 · pith_short_12: POOL6DU7VYLE · pith_short_16: POOL6DU7VYLENK2V · pith_short_8: POOL6DU7

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/POOL6DU7VYLENK2VFW7JAOBZ3A \
  | 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: 7b9cbf0e9fae1646ab552dbe903839d82bcda521d54285ac0a86f3fc04900aa3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0042b4032617c5bf530f4df3e1e4abbc1f92b1b8914bebeccbd0f84b8e84f6a7",
    "cross_cats_sorted": [
      "cs.IR",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2018-11-29T21:39:44Z",
    "title_canon_sha256": "81a393d056506017c238d812bb3afac9ae419b554a6e87783d60098f615805f3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.12500",
    "kind": "arxiv",
    "version": 1
  }
}