Pith Number

pith:MZNLCHAQ

pith:2024:MZNLCHAQI4E2FS7JG2V7SVZ5ON

not attested not anchored not stored refs pending

Better Late Than Never: Formulating and Benchmarking Recommendation Editing

Chengyu Lai, Jiajun Bu, Jiawei Chen, Ningyu Zhang, Qiaoyu Tan, Sheng Zhou, Yuanchen Bei, Zhimeng Jiang

arxiv:2406.04553 v2 · 2024-06-06 · cs.IR · 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{MZNLCHAQI4E2FS7JG2V7SVZ5ON}

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	2026-07-05T09:27:01.883049Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

665ab11c104709a2cbe936abf9573d73429b58f13f0a4e6898eb008bc16d21d4

Aliases

arxiv: 2406.04553 · arxiv_version: 2406.04553v2 · doi: 10.48550/arxiv.2406.04553 · pith_short_12: MZNLCHAQI4E2 · pith_short_16: MZNLCHAQI4E2FS7J · pith_short_8: MZNLCHAQ

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/MZNLCHAQI4E2FS7JG2V7SVZ5ON \
  | 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: 665ab11c104709a2cbe936abf9573d73429b58f13f0a4e6898eb008bc16d21d4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "026282411a0abd808161b876c4989f08f4cbe111ec340619803aa0c34c640378",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2024-06-06T23:44:33Z",
    "title_canon_sha256": "cdf14b1ccaebfc8e81eac7be7061e81dad6891831b68f92c480f5158864e4e54"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2406.04553",
    "kind": "arxiv",
    "version": 2
  }
}