Pith Number

pith:7TUIAAJI

pith:2026:7TUIAAJIECQ7VCG5EVAFFP3BJD

not attested not anchored not stored refs pending

MIND: Lightweight and Effective Memory Injection Defense for LLM Agents via Intent-Aware Information Bottleneck

Dongyi Liu, Haixing He, Jia Li, Xiaobao Wu

arxiv:2607.28103 v1 · 2026-07-30 · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7TUIAAJIECQ7VCG5EVAFFP3BJD}

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	2026-07-31T01:35:46.261372Z
Builder	pith-number-builder-2026-05-17-v1
Signature	unsigned_v0
Schema	pith-number/v1.0

Canonical hash

fce880012820a1fa88dd254052bf6148c16757d80d4e8f75c4bf5717aea45c56

Aliases

arxiv: 2607.28103 · arxiv_version: 2607.28103v1 · doi: 10.48550/arxiv.2607.28103 · pith_short_12: 7TUIAAJIECQ7 · pith_short_16: 7TUIAAJIECQ7VCG5 · pith_short_8: 7TUIAAJI

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/7TUIAAJIECQ7VCG5EVAFFP3BJD \
  | 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: fce880012820a1fa88dd254052bf6148c16757d80d4e8f75c4bf5717aea45c56

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f2e6524278841f54a1aa69c866b9fdd5c8dee1f6e105d137697b4a9ff29eff63",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2026-07-30T12:11:49Z",
    "title_canon_sha256": "d04545967dee82c1ee20a696996f7570f3fe4dccf2ffaf91890717335c644cb9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.28103",
    "kind": "arxiv",
    "version": 1
  }
}