Pith Number

pith:RHQNT6HS

pith:2025:RHQNT6HSZCFXGTW46K2X36EN3L

not attested not anchored not stored refs pending

On Union-Closedness of Language Generation

Amin Karbasi, Anay Mehrotra, Grigoris Velegkas, Steve Hanneke

arxiv:2506.18642 v1 · 2025-06-23 · 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{RHQNT6HSZCFXGTW46K2X36EN3L}

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.

Cited by

3 papers in Pith

Space-Efficient Language Generation in the Limit

Validity, Sparse Holes, and Breadth in Language Generation: Banach Density, Topology, and Geometry

Mistake-Bounded Language Generation

Receipt and verification

First computed	2026-07-05T11:25:53.577535Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

89e0d9f8f2c88b734edcf2b57df88ddac42a4b497c97459a0f1ca2ae16256355

Aliases

arxiv: 2506.18642 · arxiv_version: 2506.18642v1 · doi: 10.48550/arxiv.2506.18642 · pith_short_12: RHQNT6HSZCFX · pith_short_16: RHQNT6HSZCFXGTW4 · pith_short_8: RHQNT6HS

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/RHQNT6HSZCFXGTW46K2X36EN3L \
  | 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: 89e0d9f8f2c88b734edcf2b57df88ddac42a4b497c97459a0f1ca2ae16256355

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d28962863437c669b8a649365492cc5aad800df825734868091ca2e8f49e0f65",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-06-23T13:42:25Z",
    "title_canon_sha256": "37b2615d5a6df03e2ff76278d8b08c1038d0281bcfd37d22efadea4d424b8b36"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.18642",
    "kind": "arxiv",
    "version": 1
  }
}