Pith Number

pith:J33KBXKA

pith:2026:J33KBXKAG5UNBUXM7VW4ACHQZA

not attested not anchored not stored refs pending

RouteRec: Strict Evaluation of Recommender-Agent Selection and Aggregation

Kaiji Zhou, Vladimir Kalmykov, Yue Feng

arxiv:2607.09908 v1 · 2026-07-10 · cs.CL · 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{J33KBXKAG5UNBUXM7VW4ACHQZA}

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	2026-07-14T00:18:42.459546Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4ef6a0dd403768d0d2ecfd6dc008f0c82dac4aed79bc9609080a7b811335ec95

Aliases

arxiv: 2607.09908 · arxiv_version: 2607.09908v1 · doi: 10.48550/arxiv.2607.09908 · pith_short_12: J33KBXKAG5UN · pith_short_16: J33KBXKAG5UNBUXM · pith_short_8: J33KBXKA

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/J33KBXKAG5UNBUXM7VW4ACHQZA \
  | 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: 4ef6a0dd403768d0d2ecfd6dc008f0c82dac4aed79bc9609080a7b811335ec95

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bf772809f425d6f1a5fc79a64728d263199ee689730596ebb06567ccc8542ffd",
    "cross_cats_sorted": [
      "cs.IR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2026-07-10T18:58:52Z",
    "title_canon_sha256": "b3ad1a6b24685246f5312e701515affe0829fe2c6087b9d1fa60760cec6ff56d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.09908",
    "kind": "arxiv",
    "version": 1
  }
}