Pith Number

pith:2H3HU2KT

pith:2025:2H3HU2KTFFEMAIUCCCKO666DAI

not attested not anchored not stored refs pending

Towards Comprehensible Recommendation with Large Language Model Fine-tuning

Gaode Chen, Jian Liang, Jun Zhang, Kaigui Bian, Xinghua Zhang, Yinjie Jiang, Yunze Luo

arxiv:2508.07595 v1 · 2025-08-11 · 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{2H3HU2KTFFEMAIUCCCKO666DAI}

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	2026-07-05T11:51:48.961196Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d1f67a69532948c022821094ef7bc3020d2a38d2e1653ac60d69b13a519d2959

Aliases

arxiv: 2508.07595 · arxiv_version: 2508.07595v1 · doi: 10.48550/arxiv.2508.07595 · pith_short_12: 2H3HU2KTFFEM · pith_short_16: 2H3HU2KTFFEMAIUC · pith_short_8: 2H3HU2KT

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/2H3HU2KTFFEMAIUCCCKO666DAI \
  | 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: d1f67a69532948c022821094ef7bc3020d2a38d2e1653ac60d69b13a519d2959

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4dd05632902a8977accfc856844df4e250c0132dc3eba5f923f58f0940a2d6bd",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2025-08-11T03:55:31Z",
    "title_canon_sha256": "323120f39bacc7de108baee3869bc8e3750f79f0ad55b8a39fbf46b644d4ed08"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.07595",
    "kind": "arxiv",
    "version": 1
  }
}