Pith Number

pith:ACC4MWOE

pith:2026:ACC4MWOENOYD3F2M7FAJNNYVRX

not attested not anchored not stored refs pending

MMAgent-R$^2$: Learning to Rerank and Reject for Agentic mRAG

Bing Li, Chunfeng Yuan, Fengyun Rao, Jing Lyu, Kang Rong, Tao Zhang, Weiming Hu, Yuxin Yang, Ziqi Zhang, Zongyang Ma

arxiv:2607.07383 v1 · 2026-07-08 · cs.CV

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ACC4MWOENOYD3F2M7FAJNNYVRX}

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	2026-07-09T01:20:23.469283Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0085c659c46bb03d974cf94096b7158dc6e5e53bd1fa65c7fd9359d56a6971a5

Aliases

arxiv: 2607.07383 · arxiv_version: 2607.07383v1 · doi: 10.48550/arxiv.2607.07383 · pith_short_12: ACC4MWOENOYD · pith_short_16: ACC4MWOENOYD3F2M · pith_short_8: ACC4MWOE

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/ACC4MWOENOYD3F2M7FAJNNYVRX \
  | 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: 0085c659c46bb03d974cf94096b7158dc6e5e53bd1fa65c7fd9359d56a6971a5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5559fa01a8068cdbcb2c4b2c1ced0d83d08d40125f1975e2c153e3542ad369fb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-07-08T13:15:39Z",
    "title_canon_sha256": "9abc3261880173d896978bb2a56e5ada3b66a8ef0dc12533a1fe35794f190e93"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.07383",
    "kind": "arxiv",
    "version": 1
  }
}