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Pith Number

pith:WECPCQBU

pith:2025:WECPCQBUSPNG5JFT5XFRFZKSRV
not attested not anchored not stored refs pending

MemOS: An Operating System for Memory-Augmented Generation (MAG) in Large Language Models

Bo Tang, Chenyang Xi, Ding Chen, Feiyu Xiong, Hanyu Wang, Hongkang Yang, Huayi Lai, Jiahao Huo, Jiawei Yang, Jihao Zhao, Junpeng Ren, Kai Chen, Kehang Li, Qingchen Yu, Shichao Song, Simin Niu, Tianyi Chen, Yezhaohui Wang, Zehao Lin, Zhiqiang Yin, Zhi-Qin John Xu, Zhiyu Li

arxiv:2505.22101 v1 · 2025-05-28 · 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{WECPCQBUSPNG5JFT5XFRFZKSRV}

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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.

Cited by

31 papers in Pith

From Passive Retrieval to Active Memory Navigation: Learning to Use Memory as a Structured Action Space
MetaPS: Adaptive Programmatic Strategy Selection for Market Agents
User as Engram: Internalizing Per-User Memory as Local Parametric Edits
Decentralized Multi-Agent Systems with Shared Context
Recalling Too Well: Sycophancy Evaluation and Mitigation in Memory-Augmented Models
Receipt and verification
First computed 2026-07-05T11:11:09.925888Z
Builder pith-number-builder-2026-05-17-v1
Signature Pith Ed25519 (pith-v1-2026-05) · public key
Schema pith-number/v1.0

Canonical hash

b104f1403493da6ea4b3edcb12e5528d469b423c47b7eed6f1baff2b7abc58cf

Aliases

arxiv: 2505.22101 · arxiv_version: 2505.22101v1 · doi: 10.48550/arxiv.2505.22101 · pith_short_12: WECPCQBUSPNG · pith_short_16: WECPCQBUSPNG5JFT · pith_short_8: WECPCQBU
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/WECPCQBUSPNG5JFT5XFRFZKSRV \
  | 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: b104f1403493da6ea4b3edcb12e5528d469b423c47b7eed6f1baff2b7abc58cf
Canonical record JSON 
{
  "metadata": {
    "abstract_canon_sha256": "d5d68fcc3fb4ccbfca366bf425bbd4f11cae33356055e5b47270c7b629315af4",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-05-28T08:27:12Z",
    "title_canon_sha256": "8bb33fdf7f0204b816410ab724d96b42d397c1e480f54997006fe17693228d09"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.22101",
    "kind": "arxiv",
    "version": 1
  }
}