Pith Number

pith:YJFHW3UA

pith:2026:YJFHW3UAPGIF76S6Z2S2HILGKB

not attested not anchored not stored refs pending

MemLens: Benchmarking Multimodal Long-Term Memory in Large Vision-Language Models

Baixuan Xu, Chi Liu, Ginny Wong, Haoyue Feng, Simon See, Tianshi Zheng, Wenjun Pan, Xinlin Yang, Xiyu Ren, Yangqiu Song, Yiming Du, Zhaowei Wang, Zhengnan Li, Zhongwei Xie

arxiv:2605.14906 v1 · 2026-05-14 · 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{YJFHW3UAPGIF76S6Z2S2HILGKB}

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	2026-05-17T23:38:55.812444Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c24a7b6e8079905ffa5ecea5a3a16650562b40e90c63dec2b4a1c0ee52e6e0a7

Aliases

arxiv: 2605.14906 · arxiv_version: 2605.14906v1 · doi: 10.48550/arxiv.2605.14906 · pith_short_12: YJFHW3UAPGIF · pith_short_16: YJFHW3UAPGIF76S6 · pith_short_8: YJFHW3UA

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/YJFHW3UAPGIF76S6Z2S2HILGKB \
  | 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: c24a7b6e8079905ffa5ecea5a3a16650562b40e90c63dec2b4a1c0ee52e6e0a7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b93c943bbf87f98da9cc311be4627e3bf78dc11e6cf3835813807ed2f223c071",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-05-14T14:41:17Z",
    "title_canon_sha256": "bfba5641baadb4e8704161f93e521e4432afd20dd147383aba82c2c5b9573e8f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.14906",
    "kind": "arxiv",
    "version": 1
  }
}