Pith Number

pith:V6HYVGLN

pith:2026:V6HYVGLNTJAB7R7HBUUNJZ7N5F

not attested not anchored not stored refs pending

Large Language Models for Token-Efficient and Semantic-Preserving Opinion Summarization

Fabrizio Marozzo, Stefano Iannicelli

arxiv:2607.10825 v1 · 2026-07-12 · cs.CL · cs.AI · 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{V6HYVGLNTJAB7R7HBUUNJZ7N5F}

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	2026-07-14T01:21:42.233601Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

af8f8a996d9a401fc7e70d28d4e7ede95708f30a819adb27f2b07c65064b3e3b

Aliases

arxiv: 2607.10825 · arxiv_version: 2607.10825v1 · doi: 10.48550/arxiv.2607.10825 · pith_short_12: V6HYVGLNTJAB · pith_short_16: V6HYVGLNTJAB7R7H · pith_short_8: V6HYVGLN

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/V6HYVGLNTJAB7R7HBUUNJZ7N5F \
  | 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: af8f8a996d9a401fc7e70d28d4e7ede95708f30a819adb27f2b07c65064b3e3b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e7da37286dc3194ef4be5e0f7887d61cf4465a9f269cc38f507b49c3a67fccf2",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2026-07-12T16:40:54Z",
    "title_canon_sha256": "27845181fdf9a1e6eff63ea4e8a0437d9f653e0b824b6682f0697dc37ae9acbf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.10825",
    "kind": "arxiv",
    "version": 1
  }
}