Pith Number

pith:42FJ3V2T

pith:2026:42FJ3V2TK4KBDO4PGAFOGHMK2W

not attested not anchored not stored refs pending

AdaMem: Learning What to Remember for Personalized Long-Horizon LLM Agents

Liefeng Bo, Rui Wang, Xingyu Chen, Zhaopeng Tu

arxiv:2606.21144 v1 · 2026-06-19 · cs.CL · 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{42FJ3V2TK4KBDO4PGAFOGHMK2W}

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	2026-06-23T01:12:31.346273Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e68a9dd753571411bb8f300ae31d8ad5a86024e5b3be9c3955da1d6ad4ec6618

Aliases

arxiv: 2606.21144 · arxiv_version: 2606.21144v1 · doi: 10.48550/arxiv.2606.21144 · pith_short_12: 42FJ3V2TK4KB · pith_short_16: 42FJ3V2TK4KBDO4P · pith_short_8: 42FJ3V2T

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/42FJ3V2TK4KBDO4PGAFOGHMK2W \
  | 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: e68a9dd753571411bb8f300ae31d8ad5a86024e5b3be9c3955da1d6ad4ec6618

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c001d748abd198e617aad49b27bfcc34316802387605945811b3b806723f3ffa",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2026-06-19T06:35:52Z",
    "title_canon_sha256": "2701c09eb8be061d59843c496f2cb825a3e50b6a2fdbbf853fa6357e1eda669a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.21144",
    "kind": "arxiv",
    "version": 1
  }
}