Pith Number

pith:YTEAYDZI

pith:2026:YTEAYDZISDKI3GIZ2PYY6XKM52

not attested not anchored not stored refs pending

REMOP: REmote-Memory-aware OPerator Optimization

Gengrui Zhang, Hans-Arno Jacobsen, Jeyhun Karimov, Shiquan Zhang, Yunhao Mao, Yuqiu Zhang

arxiv:2606.19576 v1 · 2026-06-17 · 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{YTEAYDZISDKI3GIZ2PYY6XKM52}

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	2026-06-19T16:12:29.330474Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c4c80c0f2890d48d9919d3f18f5d4cee82a301ada90d2d08db9b2d0738db4950

Aliases

arxiv: 2606.19576 · arxiv_version: 2606.19576v1 · doi: 10.48550/arxiv.2606.19576 · pith_short_12: YTEAYDZISDKI · pith_short_16: YTEAYDZISDKI3GIZ · pith_short_8: YTEAYDZI

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/YTEAYDZISDKI3GIZ2PYY6XKM52 \
  | 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: c4c80c0f2890d48d9919d3f18f5d4cee82a301ada90d2d08db9b2d0738db4950

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "55515bdaa96475fb57a237ce2f500d72a9b863aba158d8e9dfbbcc963cc1f348",
    "cross_cats_sorted": [
      "cs.DC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2026-06-17T20:28:47Z",
    "title_canon_sha256": "660b60ae7f209be7aa66c281a0a17640859875e7bb4aa8df9462a64b8bbdfedb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.19576",
    "kind": "arxiv",
    "version": 1
  }
}