Pith Number

pith:JHRN5GL2

pith:2021:JHRN5GL2ZFEIKWL7LFFM6PWUYK

not attested not anchored not stored refs pending

Memtrade: A Disaggregated-Memory Marketplace for Public Clouds

Asaf Cidon, Carl Waldspurger, Hasan Al Maruf, Hongyi Wang, Mosharaf Chowdhury, Yuhong Zhong

arxiv:2108.06893 v1 · 2021-08-16 · 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{JHRN5GL2ZFEIKWL7LFFM6PWUYK}

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	2026-07-05T03:05:58.849684Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

49e2de997ac94885597f594acf3ed4c2ab425a049242781a7e441beed6f188ed

Aliases

arxiv: 2108.06893 · arxiv_version: 2108.06893v1 · doi: 10.48550/arxiv.2108.06893 · pith_short_12: JHRN5GL2ZFEI · pith_short_16: JHRN5GL2ZFEIKWL7 · pith_short_8: JHRN5GL2

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/JHRN5GL2ZFEIKWL7LFFM6PWUYK \
  | 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: 49e2de997ac94885597f594acf3ed4c2ab425a049242781a7e441beed6f188ed

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4e4dc512bfc1f12caff80e52d6ce1920c91fc09fd919a65b82646680cd47ebd8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2021-08-16T04:58:12Z",
    "title_canon_sha256": "c254ce7d4265385b232a367e58b4c548f9f29d2152c66f9a2afccc732cfb4d85"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2108.06893",
    "kind": "arxiv",
    "version": 1
  }
}