Pith Number

pith:NT6X72U6

pith:2026:NT6X72U6VTP5H3ZNTW5YHA7Y52

not attested not anchored not stored refs pending

MemTrace: Tracing and Attributing Errors in Large Language Model Memory Systems

Baohua Dong, Buqiang Xu, Guang Li, Hangcheng Zhu, Haoliang Cao, Hujin Peng, Jizhan Fang, Junjie Guo, Ningyu Zhang, Rui Hu, Ruobin Zhong, Xiaoben Lu, Xinle Deng, Yanzhe Wu, Yuanqiang Yu, Yuan Yuan, Yunzhi Yao, Ziqing Ma

arxiv:2605.28732 v1 · 2026-05-27 · cs.CL · cs.AI · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NT6X72U6VTP5H3ZNTW5YHA7Y52}

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	2026-05-28T02:05:01.467956Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6cfd7fea9eacdfd3ef2d9dbb8383f8ee8abdc8d8b1da0f96efa3a165fdfeef9f

Aliases

arxiv: 2605.28732 · arxiv_version: 2605.28732v1 · doi: 10.48550/arxiv.2605.28732 · pith_short_12: NT6X72U6VTP5 · pith_short_16: NT6X72U6VTP5H3ZN · pith_short_8: NT6X72U6

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/NT6X72U6VTP5H3ZNTW5YHA7Y52 \
  | 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: 6cfd7fea9eacdfd3ef2d9dbb8383f8ee8abdc8d8b1da0f96efa3a165fdfeef9f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "869587d8fe85f9930408c7e605f0e49424164feeda0bfc7a7645558a5afb0926",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2026-05-27T16:53:53Z",
    "title_canon_sha256": "844f54a521e9af13ed988cd7af0b1fcb4894de39d77981c2ea4790c597c5694f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.28732",
    "kind": "arxiv",
    "version": 1
  }
}