Pith Number

pith:O6J76X2M

pith:2026:O6J76X2MNWZUSE7N5OAV3W2VTZ

not attested not anchored not stored refs pending

MemForest: An Efficient Agent Memory System with Hierarchical Temporal Indexing

Bingsheng He, Han Chen, Hongbao Zhang, Jason Zeng, Michael Heinrich, Ming Wu, Wei Wu, Wenqi Pei, Zining Zhang

arxiv:2605.23986 v1 · 2026-05-16 · cs.DB · cs.AI · cs.MA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{O6J76X2MNWZUSE7N5OAV3W2VTZ}

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	2026-05-26T01:02:39.250638Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7793ff5f4c6db34913edeb815ddb559e494440a306a46d758c3c6ac188c6f7af

Aliases

arxiv: 2605.23986 · arxiv_version: 2605.23986v1 · doi: 10.48550/arxiv.2605.23986 · pith_short_12: O6J76X2MNWZU · pith_short_16: O6J76X2MNWZUSE7N · pith_short_8: O6J76X2M

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/O6J76X2MNWZUSE7N5OAV3W2VTZ \
  | 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: 7793ff5f4c6db34913edeb815ddb559e494440a306a46d758c3c6ac188c6f7af

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0a91d4fa83f859df6e32ba8f99b85c18806df9341a9037311bd2fb7b6e66c4af",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.MA"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2026-05-16T13:11:47Z",
    "title_canon_sha256": "5ccbbef404abd004552fbd5c295e3eadd22666c6e742a6495d6a9b942db1d4b5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.23986",
    "kind": "arxiv",
    "version": 1
  }
}