Pith Number

pith:EUJBSO4E

pith:2026:EUJBSO4EEMFZNR27IGBP237KNL

not attested not anchored not stored refs pending

Integrating Multi-Label Classification and Generative AI for Scalable Analysis of User Feedback

Erik Bertram, Martin Schrepp, Sandra Loop, Sebastian Juhl

arxiv:2601.23018 v1 · 2026-01-30 · cs.HC · 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{EUJBSO4EEMFZNR27IGBP237KNL}

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	2026-06-19T16:11:20.129210Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2512193b84230b96c75f4182fd6fea6af068134a7535386e46adc2add57e3085

Aliases

arxiv: 2601.23018 · arxiv_version: 2601.23018v1 · doi: 10.48550/arxiv.2601.23018 · pith_short_12: EUJBSO4EEMFZ · pith_short_16: EUJBSO4EEMFZNR27 · pith_short_8: EUJBSO4E

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/EUJBSO4EEMFZNR27IGBP237KNL \
  | 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: 2512193b84230b96c75f4182fd6fea6af068134a7535386e46adc2add57e3085

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "377f311840a0c64c60c77d134d9ad88e8103d7e277455714052ec66e0c5dcf57",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.HC",
    "submitted_at": "2026-01-30T14:27:20Z",
    "title_canon_sha256": "209272cf62fb09938b8894df983b5c5d3231c8915af6082cbf37ab40fa17ddad"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2601.23018",
    "kind": "arxiv",
    "version": 1
  }
}