Pith Number

pith:QQLHGRNB

pith:2025:QQLHGRNBAMZWAXYCYQEGKEIZT5

not attested not anchored not stored refs pending

Masked Diffusion Language Models with Frequency-Informed Training

Alexandros Potamianos, Despoina Kosmopoulou, Efthymios Georgiou, Georgios Paraskevopoulos, Vaggelis Dorovatas

arxiv:2509.05056 v1 · 2025-09-05 · 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{QQLHGRNBAMZWAXYCYQEGKEIZT5}

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	2026-07-05T12:05:35.189855Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

84167345a10333605f02c4086511199f7fa274edef9bd191b51bc5d58c555b4a

Aliases

arxiv: 2509.05056 · arxiv_version: 2509.05056v1 · doi: 10.48550/arxiv.2509.05056 · pith_short_12: QQLHGRNBAMZW · pith_short_16: QQLHGRNBAMZWAXYC · pith_short_8: QQLHGRNB

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/QQLHGRNBAMZWAXYCYQEGKEIZT5 \
  | 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: 84167345a10333605f02c4086511199f7fa274edef9bd191b51bc5d58c555b4a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7928363929c4d32aed0a7e183f030138c8879634c4b2ce166f62cc639382e377",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-09-05T12:35:06Z",
    "title_canon_sha256": "45c12f3c65bfdd0887e7e7e9e2e0a9bb525f281d2d7c1549e4468e834e4566b3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2509.05056",
    "kind": "arxiv",
    "version": 1
  }
}