Pith Number

pith:WDTHWXEA

pith:2024:WDTHWXEAKMLHQNCW5W5LYZ6LYN

not attested not anchored not stored refs pending

Incorporating Like-Minded Peers to Overcome Friend Data Sparsity in Session-Based Social Recommendations

Chunyan An, Conghao Yang, Qiang Yang, Winston K.G. Seah, Yunhan Li, Zhixu Li

arxiv:2409.02702 v2 · 2024-09-04 · cs.SI · 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{WDTHWXEAKMLHQNCW5W5LYZ6LYN}

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	2026-07-05T09:04:12.142094Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b0e67b5c805316783456edbabc67cbc35523b2fcf81066e7bda91b9facd594f3

Aliases

arxiv: 2409.02702 · arxiv_version: 2409.02702v2 · doi: 10.48550/arxiv.2409.02702 · pith_short_12: WDTHWXEAKMLH · pith_short_16: WDTHWXEAKMLHQNCW · pith_short_8: WDTHWXEA

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/WDTHWXEAKMLHQNCW5W5LYZ6LYN \
  | 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: b0e67b5c805316783456edbabc67cbc35523b2fcf81066e7bda91b9facd594f3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c043ee711f8f6656a0150ea35a49efe969da49d8568de36ff73aaf30cca0d05f",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.SI",
    "submitted_at": "2024-09-04T13:39:12Z",
    "title_canon_sha256": "ff4eb007445bc8d45603702fa829a02940c9312bcbfbf55e188e667bab2cd757"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2409.02702",
    "kind": "arxiv",
    "version": 2
  }
}