Pith Number

pith:4PM7J74V

pith:2026:4PM7J74VG6Q3IYMQ6Y2LLMQNOJ

not attested not anchored not stored refs pending

Revisiting Lexicon Evaluation in Unsupervised Word Discovery

Danel Slabbert, Herman Kamper, Simon Malan

arxiv:2606.06183 v1 · 2026-06-04 · eess.AS · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4PM7J74VG6Q3IYMQ6Y2LLMQNOJ}

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	2026-06-05T01:15:36.534976Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e3d9f4ff9537a1b46190f634b5b20d724963d36fa50f49ed684664f8920368ee

Aliases

arxiv: 2606.06183 · arxiv_version: 2606.06183v1 · doi: 10.48550/arxiv.2606.06183 · pith_short_12: 4PM7J74VG6Q3 · pith_short_16: 4PM7J74VG6Q3IYMQ · pith_short_8: 4PM7J74V

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/4PM7J74VG6Q3IYMQ6Y2LLMQNOJ \
  | 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: e3d9f4ff9537a1b46190f634b5b20d724963d36fa50f49ed684664f8920368ee

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9e980b47927083c9e1e0f46550eeddac9c55cdb5650faa11e4150b7987dd3a93",
    "cross_cats_sorted": [
      "cs.CL"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.AS",
    "submitted_at": "2026-06-04T13:55:09Z",
    "title_canon_sha256": "cb0c27035a095456cdf07f9f00c744e57ada51314741f0e59730f7c851f2384d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.06183",
    "kind": "arxiv",
    "version": 1
  }
}