Pith Number

pith:XUPIBPPY

pith:2026:XUPIBPPYVSVRN5VZL4YEQUTY7B

not attested not anchored not stored refs pending

NasZip: Software and Hardware Co-Design to Accelerate Approximate Nearest Neighbor Search with DIMM-Based Near-Data Processing

Chao Jiang, Cheng Zou, Chen Nie, Limin Xiao, Shuo Yang, Weifeng Zhang, Yu He, Yu Zou, Zhezhi He

arxiv:2605.21952 v1 · 2026-05-21 · cs.AR · cs.DB · cs.DC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XUPIBPPYVSVRN5VZL4YEQUTY7B}

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	2026-05-22T01:04:16.855724Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bd1e80bdf8acab16f6b95f30485278f870eeb512f16f8d80edfbcc13f8720d64

Aliases

arxiv: 2605.21952 · arxiv_version: 2605.21952v1 · doi: 10.48550/arxiv.2605.21952 · pith_short_12: XUPIBPPYVSVR · pith_short_16: XUPIBPPYVSVRN5VZ · pith_short_8: XUPIBPPY

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/XUPIBPPYVSVRN5VZL4YEQUTY7B \
  | 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: bd1e80bdf8acab16f6b95f30485278f870eeb512f16f8d80edfbcc13f8720d64

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d095d704a907eedf313061c2ca68b6f8f86505125ca7dd4f945560ff615f2c69",
    "cross_cats_sorted": [
      "cs.DB",
      "cs.DC"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.AR",
    "submitted_at": "2026-05-21T03:36:27Z",
    "title_canon_sha256": "caf1bed23d3bc173af8d1c7a01d1dff6887f0e742652e688acb89335a00fddf2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.21952",
    "kind": "arxiv",
    "version": 1
  }
}