Pith Number

pith:LW73DEEK

pith:2026:LW73DEEKKRVQWIXQ2VJVZ2WGAZ

not attested not anchored not stored refs pending

Long-term User Engagement Optimization through Model-agnostic Downstream Rewards Learning

Aditya Mantha, Armando Ordorica, David Woo, Dhruvil Deven Badani, Dingsu Wang, Filip Ryzner, Haoran Guo, Jiacong He, Kelly He, Krystal Benitez, Liyao Lu, Matt Chun, Olafur Gudmundsson, Usha Amrutha Nookala, Yijie Dylan Wang

arxiv:2607.14192 v1 · 2026-07-15 · cs.LG · cs.IR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LW73DEEKKRVQWIXQ2VJVZ2WGAZ}

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	2026-07-17T00:20:57.072520Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5dbfb1908a546b0b22f0d5535ceac6064d75ac371f01bfc84090e53a4a1c6ed3

Aliases

arxiv: 2607.14192 · arxiv_version: 2607.14192v1 · doi: 10.48550/arxiv.2607.14192 · pith_short_12: LW73DEEKKRVQ · pith_short_16: LW73DEEKKRVQWIXQ · pith_short_8: LW73DEEK

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/LW73DEEKKRVQWIXQ2VJVZ2WGAZ \
  | 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: 5dbfb1908a546b0b22f0d5535ceac6064d75ac371f01bfc84090e53a4a1c6ed3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5316a9a25cb19a8840299a23ffa428c4c0c25ffc6d238c5d25f999d2ec028ca3",
    "cross_cats_sorted": [
      "cs.IR"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-07-15T16:17:58Z",
    "title_canon_sha256": "dc9e8fecdf57e13dd50a61b3d5d571f1ad5b9918fef171dad38c18f70fa83e82"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.14192",
    "kind": "arxiv",
    "version": 1
  }
}