Pith Number

pith:XB7HOUHH

pith:2026:XB7HOUHHZLU3AAJNTDIH67OM27

not attested not anchored not stored refs pending

SwiftMem: Fast Agentic Memory via Query-aware Indexing

Anxin Tian, Hui-Ling Zhen, Lei Chen, Mingxuan Yuan, Xianzhi Yu, Xing Li, Yiming Li, Zhenhua Dong

arxiv:2601.08160 v2 · 2026-01-13 · 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{XB7HOUHHZLU3AAJNTDIH67OM27}

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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.

Cited by

2 papers in Pith

Exploring Cross-Scenario Generality of Agentic Memory Systems: Diagnostics and a Strong Baseline

Mitigating Provenance-Role Collapse in Long-Term Agents via Typed Memory Representation

Receipt and verification

First computed	2026-07-27T01:19:54.772467Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b87e7750e7cae9b0012d98d07f7dccd7c47108b4f7fee7685e891fb538b06985

Aliases

arxiv: 2601.08160 · arxiv_version: 2601.08160v2 · doi: 10.48550/arxiv.2601.08160 · pith_short_12: XB7HOUHHZLU3 · pith_short_16: XB7HOUHHZLU3AAJN · pith_short_8: XB7HOUHH

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/XB7HOUHHZLU3AAJNTDIH67OM27 \
  | 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: b87e7750e7cae9b0012d98d07f7dccd7c47108b4f7fee7685e891fb538b06985

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a38d26132e22e1982ec627fa3ff0262cda8c6723d9d409d56e2287418fe417ff",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2026-01-13T02:51:04Z",
    "title_canon_sha256": "14a3c0db80ae205782e4acf96923dfb2bf791682428e12d386d5fe6835106eaa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2601.08160",
    "kind": "arxiv",
    "version": 2
  }
}