Pith Number

pith:WZXV42ZW

pith:2026:WZXV42ZWT64DBIDYPBAVAXXMTD

not attested not anchored not stored refs pending

Learning What Not to Forget: Long-Horizon Agent Memory from a Few Kilobytes of Learning

Aritra Mazumder, Nusrat Jahan Lia

arxiv:2606.20954 v1 · 2026-06-18 · 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{WZXV42ZWT64DBIDYPBAVAXXMTD}

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	2026-06-23T01:12:23.134211Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b66f5e6b369fb830a0787841505eec98c6aeb83fa260216a5648b021d203bca0

Aliases

arxiv: 2606.20954 · arxiv_version: 2606.20954v1 · doi: 10.48550/arxiv.2606.20954 · pith_short_12: WZXV42ZWT64D · pith_short_16: WZXV42ZWT64DBIDY · pith_short_8: WZXV42ZW

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/WZXV42ZWT64DBIDYPBAVAXXMTD \
  | 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: b66f5e6b369fb830a0787841505eec98c6aeb83fa260216a5648b021d203bca0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f9f3c236fde438e01fa7311522b83ad3f3be08494ab768a682bacf2efb513cbb",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2026-06-18T21:39:10Z",
    "title_canon_sha256": "f6ee1ec5987274061d54ba25f82fe6493d04a4a678104661fcf68aa5a420f32f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.20954",
    "kind": "arxiv",
    "version": 1
  }
}