Pith Number

pith:EKAV4MAN

pith:2024:EKAV4MANDXIS2PJ343PHDL65ZM

not attested not anchored not stored refs pending

Prompt Tuning for Item Cold-start Recommendation

Gaode Chen, Jingchi Wang, Jingjian Lin, Kaigui Bian, Peng Jiang, Qi Zhang, Wenhan Zhang, Yinjie Jiang, Yuezihan Jiang

arxiv:2412.18082 v1 · 2024-12-24 · 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{EKAV4MANDXIS2PJ343PHDL65ZM}

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	2026-07-05T09:53:49.477101Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

22815e300d1dd12d3d3be6de71afddcb2dd2d0c71875243ed51709b7399087ff

Aliases

arxiv: 2412.18082 · arxiv_version: 2412.18082v1 · doi: 10.48550/arxiv.2412.18082 · pith_short_12: EKAV4MANDXIS · pith_short_16: EKAV4MANDXIS2PJ3 · pith_short_8: EKAV4MAN

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/EKAV4MANDXIS2PJ343PHDL65ZM \
  | 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: 22815e300d1dd12d3d3be6de71afddcb2dd2d0c71875243ed51709b7399087ff

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8953b646c701fb100350265d1d327b351553e0f9411865af859736d2cedb79ff",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2024-12-24T01:38:19Z",
    "title_canon_sha256": "dd716d0ab0ccb50644e065d2e4f936f51be1173f1e756264d0ad84a86e761ad1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.18082",
    "kind": "arxiv",
    "version": 1
  }
}