Pith Number

pith:2RLINMPQ

pith:2025:2RLINMPQDHWXMRBSGMWIV62JPH

not attested not anchored not stored refs pending

JIR-Arena: The First Benchmark Dataset for Just-in-time Information Recommendation

ChengXiang Zhai, Kevin Ros, Ke Yang, Shankar Kumar Senthil Kumar

arxiv:2505.13550 v1 · 2025-05-19 · 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{2RLINMPQDHWXMRBSGMWIV62JPH}

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	2026-07-05T11:05:47.631866Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d45686b1f019ed764432332c8afb4979f505f5ade7e1a3184d2d1aeb799aa3bb

Aliases

arxiv: 2505.13550 · arxiv_version: 2505.13550v1 · doi: 10.48550/arxiv.2505.13550 · pith_short_12: 2RLINMPQDHWX · pith_short_16: 2RLINMPQDHWXMRBS · pith_short_8: 2RLINMPQ

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/2RLINMPQDHWXMRBSGMWIV62JPH \
  | 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: d45686b1f019ed764432332c8afb4979f505f5ade7e1a3184d2d1aeb799aa3bb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e8e5b70d7ed48bb4539613204f478f0dc5cb0895a8f0b68d4533cbbbc0c5bc8d",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2025-05-19T04:49:47Z",
    "title_canon_sha256": "2adb76d4ab5b5d49d9d3cac7acd4117f50031cd3589d9a89636ee83d897b8ee1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.13550",
    "kind": "arxiv",
    "version": 1
  }
}