Pith Number

pith:E3GFBQVQ

pith:2026:E3GFBQVQEGNUAJZDXTLIXSIBIQ

not attested not anchored not stored refs pending

SMMBench: A Benchmark for Source-Distributed Multimodal Agent Memory

Dan Peng, Huacan Chai, Jianghao Lin, Jun Wang, Weinan Zhang, Weiwen Liu, Yingxuan Yang, Yuanyi Song, Yukai Wang, Zhihui Fu

arxiv:2605.15710 v1 · 2026-05-15 · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{E3GFBQVQEGNUAJZDXTLIXSIBIQ}

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	2026-05-20T00:01:13.850568Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

26cc50c2b0219b402723bcd68bc9014414e0ce4835fa7074d82dec25fa91d61b

Aliases

arxiv: 2605.15710 · arxiv_version: 2605.15710v1 · doi: 10.48550/arxiv.2605.15710 · pith_short_12: E3GFBQVQEGNU · pith_short_16: E3GFBQVQEGNUAJZD · pith_short_8: E3GFBQVQ

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/E3GFBQVQEGNUAJZDXTLIXSIBIQ \
  | 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: 26cc50c2b0219b402723bcd68bc9014414e0ce4835fa7074d82dec25fa91d61b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fb34140927758de8f478af631186f07bd186fceeb4a45cdc738a0e10515fd18b",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2026-05-15T08:00:46Z",
    "title_canon_sha256": "b1b941b056e0933e0261665ab60755a33d47cea5ab45c48ebcfab7893c03289b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.15710",
    "kind": "arxiv",
    "version": 1
  }
}