Pith Number

pith:INCQIDEF

pith:2026:INCQIDEFVA4M2BH3NYGEYU5JBJ

not attested not anchored not stored refs pending

Bridging the Structural Gap: Adapting Autoregressive Generation for Recommendation

Chengxiang Zhuo, Junchao Zeng, Junyang Chen, Junzhang Zhu, Wei Liu, Yudong Li, Zang Li

arxiv:2607.21028 v1 · 2026-07-23 · 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{INCQIDEFVA4M2BH3NYGEYU5JBJ}

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	2026-07-24T01:23:48.166642Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4345040c85a838cd04fb6e0c4c53a90a5c7674a08fee0610662909838bc2101c

Aliases

arxiv: 2607.21028 · arxiv_version: 2607.21028v1 · doi: 10.48550/arxiv.2607.21028 · pith_short_12: INCQIDEFVA4M · pith_short_16: INCQIDEFVA4M2BH3 · pith_short_8: INCQIDEF

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/INCQIDEFVA4M2BH3NYGEYU5JBJ \
  | 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: 4345040c85a838cd04fb6e0c4c53a90a5c7674a08fee0610662909838bc2101c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "18d211416ca4e005454aae507ef0ef369361cc3fc60bfa54158f7818f2718bbd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2026-07-23T08:11:57Z",
    "title_canon_sha256": "03a3feb7d3c58f038706d6f4c34242e655e06b28888f01fa19cdbcad09697dd7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.21028",
    "kind": "arxiv",
    "version": 1
  }
}