Pith Number

pith:MTRZGUU5

pith:2024:MTRZGUU56WCJ5G7HZBZQUFEWSY

not attested not anchored not stored refs pending

Aligning GPTRec with Beyond-Accuracy Goals with Reinforcement Learning

Aleksandr Petrov, Craig Macdonald

arxiv:2403.04875 v1 · 2024-03-07 · cs.IR · 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{MTRZGUU56WCJ5G7HZBZQUFEWSY}

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

1 paper in Pith

GLoSS: Generative Language Models with Semantic Search for Sequential Recommendation

Receipt and verification

First computed	2026-07-05T07:53:35.174824Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

64e393529df5849e9be7c8730a14969616539cc5a93ebccc60f132fe98dca10d

Aliases

arxiv: 2403.04875 · arxiv_version: 2403.04875v1 · doi: 10.48550/arxiv.2403.04875 · pith_short_12: MTRZGUU56WCJ · pith_short_16: MTRZGUU56WCJ5G7H · pith_short_8: MTRZGUU5

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/MTRZGUU56WCJ5G7HZBZQUFEWSY \
  | 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: 64e393529df5849e9be7c8730a14969616539cc5a93ebccc60f132fe98dca10d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5e8ac9684aec9886521839f6a953861efa041ba3b19802b81633b7f2e1e7c66d",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2024-03-07T19:47:48Z",
    "title_canon_sha256": "2233b92fcb2dbff3e3dad1a054dbd87946bb3c862c364cbbc203daa4d0441f86"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2403.04875",
    "kind": "arxiv",
    "version": 1
  }
}