Pith Number

pith:GM7L6H4G

pith:2026:GM7L6H4GARX7AUCZOKUTBBHY3E

not attested not anchored not stored refs pending

MGRetrieval: Memory-Guided Reflective Retrieval for Long-Term Dialogue Agents

Tan Wang, Yunwei Dong

arxiv:2605.27437 v1 · 2026-05-22 · cs.IR · 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{GM7L6H4GARX7AUCZOKUTBBHY3E}

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	2026-05-28T00:05:18.720816Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

333ebf1f86046ff0505972a93084f8d9282652c2f0366662645591652f735b03

Aliases

arxiv: 2605.27437 · arxiv_version: 2605.27437v1 · doi: 10.48550/arxiv.2605.27437 · pith_short_12: GM7L6H4GARX7 · pith_short_16: GM7L6H4GARX7AUCZ · pith_short_8: GM7L6H4G

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/GM7L6H4GARX7AUCZOKUTBBHY3E \
  | 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: 333ebf1f86046ff0505972a93084f8d9282652c2f0366662645591652f735b03

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "63623809f08425d72e6b800ad588c15632d66f5215434ecb3ef062de20221a42",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2026-05-22T14:41:56Z",
    "title_canon_sha256": "5af3402302c1c22707c5f66ad51ef768221c0caeacfa0b4bc8aa44dd8beed53b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.27437",
    "kind": "arxiv",
    "version": 1
  }
}