Pith Number

pith:7MUAX7IK

pith:2026:7MUAX7IKRVFOUYUVLNDFWIAR5Y

not attested not anchored not stored refs pending

LLM-based Models for Detecting Emerging Topics in Service Feedback

Cristi\'an Bravo, Mahsa Tavakoli, Ruth Bankey

arxiv:2606.26595 v1 · 2026-06-25 · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7MUAX7IKRVFOUYUVLNDFWIAR5Y}

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	2026-06-26T01:15:35.811627Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fb280bfd0a8d4aea62955b465b2011ee36a771c302fd99ccf70727ce7536a776

Aliases

arxiv: 2606.26595 · arxiv_version: 2606.26595v1 · doi: 10.48550/arxiv.2606.26595 · pith_short_12: 7MUAX7IKRVFO · pith_short_16: 7MUAX7IKRVFOUYUV · pith_short_8: 7MUAX7IK

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/7MUAX7IKRVFOUYUVLNDFWIAR5Y \
  | 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: fb280bfd0a8d4aea62955b465b2011ee36a771c302fd99ccf70727ce7536a776

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fb0b4eb893b3fd744d265c0abb275c9ccc78be4902990b94fffca4a3c0697cba",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2026-06-25T04:46:11Z",
    "title_canon_sha256": "22ab0fc94ac2ff9f5fbdcfb8f930f9cc91742531121c328d4a5701580425f762"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.26595",
    "kind": "arxiv",
    "version": 1
  }
}