Pith Number

pith:VQ4MWQ7O

pith:2026:VQ4MWQ7OW372ZDJZYRTWIOYVPK

not attested not anchored not stored refs pending

Decision-Aware Memory Cards: Counterfactual-Inspired Context Selection and Compression for Tool-Using LLM Agents

Qianyang Zhao, Xinyu Guan, Yuming Deng

arxiv:2606.08151 v1 · 2026-06-06 · 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{VQ4MWQ7OW372ZDJZYRTWIOYVPK}

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	2026-06-09T01:05:28.228845Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ac38cb43eeb6ffac8d39c467643b157a965cec3cb9d96e840eb0c60791138e43

Aliases

arxiv: 2606.08151 · arxiv_version: 2606.08151v1 · doi: 10.48550/arxiv.2606.08151 · pith_short_12: VQ4MWQ7OW372 · pith_short_16: VQ4MWQ7OW372ZDJZ · pith_short_8: VQ4MWQ7O

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/VQ4MWQ7OW372ZDJZYRTWIOYVPK \
  | 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: ac38cb43eeb6ffac8d39c467643b157a965cec3cb9d96e840eb0c60791138e43

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e511a670773f41fb208702b26ca3ef229b5a8d17f946f4ea2dd88e21144b59f3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2026-06-06T13:02:28Z",
    "title_canon_sha256": "caa8c4daf101af8ec56343b25be2d1525b7777ee753a0df4e4f70f241a579584"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.08151",
    "kind": "arxiv",
    "version": 1
  }
}