Pith Number

pith:25D7MY63

pith:2026:25D7MY63HBKOX53VVMNNIJAPKQ

not attested not anchored not stored refs pending

Critic-R: Improving Agentic Search using Instruction-tuned Retrievers with Natural Language Introspective Feedback

Alireza Salemi, Hamed Zamani, Md Zarif Ul Alam

arxiv:2606.00590 v1 · 2026-05-30 · 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{25D7MY63HBKOX53VVMNNIJAPKQ}

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	2026-06-02T01:03:59.059373Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d747f663db3854ebf775ab1ad4240f541855cc8f83342c72027d676a0f2bfa1d

Aliases

arxiv: 2606.00590 · arxiv_version: 2606.00590v1 · doi: 10.48550/arxiv.2606.00590 · pith_short_12: 25D7MY63HBKO · pith_short_16: 25D7MY63HBKOX53V · pith_short_8: 25D7MY63

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/25D7MY63HBKOX53VVMNNIJAPKQ \
  | 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: d747f663db3854ebf775ab1ad4240f541855cc8f83342c72027d676a0f2bfa1d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ccefd109aa7bdf0c07d6ffacb777e026c72e472e244802b84ead1b8424199541",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2026-05-30T07:42:22Z",
    "title_canon_sha256": "ff0cb348f609d7c33e7bf27f6c69d89509c707788eece6da48b93827861cce20"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.00590",
    "kind": "arxiv",
    "version": 1
  }
}