Pith Number

pith:2MUDLHAU

pith:2026:2MUDLHAUFY3T5J7YY2TK2YB6PY

not attested not anchored not stored refs pending

V-Mem: Modality-Routed Retrieval for Long-Term Multimodal Agentic Memory

Bingzhe Li, Dingyi Kang, Dongming Jiang, Guanpeng Li, Yi Li

arxiv:2608.01543 v1 · 2026-08-02 · cs.AI · cs.CL · cs.CV · cs.IR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2MUDLHAUFY3T5J7YY2TK2YB6PY}

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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	2026-08-04T02:05:53.932534Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d328359c142e373ea7f8c6a6ad603e7e0648c0e83bce89c9beb016ba0b8ea8a5

Aliases

arxiv: 2608.01543 · arxiv_version: 2608.01543v1 · doi: 10.48550/arxiv.2608.01543 · pith_short_12: 2MUDLHAUFY3T · pith_short_16: 2MUDLHAUFY3T5J7Y · pith_short_8: 2MUDLHAU

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/2MUDLHAUFY3T5J7YY2TK2YB6PY \
  | 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: d328359c142e373ea7f8c6a6ad603e7e0648c0e83bce89c9beb016ba0b8ea8a5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fe2cd517a9a2737262e737eef79bc6ca476b31a1e6bcd37d6e65d9dbbe9c35e6",
    "cross_cats_sorted": [
      "cs.CL",
      "cs.CV",
      "cs.IR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2026-08-02T23:47:18Z",
    "title_canon_sha256": "c4108592b4e01e9051ebed6b76ba62a6e58e2f30541a7432ea3d14a722fc1db2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.01543",
    "kind": "arxiv",
    "version": 1
  }
}