Pith Number

pith:XVEKBXS3

pith:2021:XVEKBXS36JO3M4EFV3MZ4GX66O

not attested not anchored not stored refs pending

Memory Reduction using a Ring Abstraction over GPU RDMA for Distributed Quantum Monte Carlo Solver

Arghya Chatterjee, Eduardo D'Azevedo, Hartmut Kaiser, Kevin Huck, Oscar Hernandez, Weile Wei

arxiv:2105.00027 v2 · 2021-04-30 · cs.DC · cond-mat.mtrl-sci · cond-mat.str-el · cond-mat.supr-con

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XVEKBXS36JO3M4EFV3MZ4GX66O}

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	2026-07-05T02:40:00.066008Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bd48a0de5bf25db67085aed99e1afef3a039b720529af42d2fb790dc84391f6b

Aliases

arxiv: 2105.00027 · arxiv_version: 2105.00027v2 · doi: 10.48550/arxiv.2105.00027 · pith_short_12: XVEKBXS36JO3 · pith_short_16: XVEKBXS36JO3M4EF · pith_short_8: XVEKBXS3

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/XVEKBXS36JO3M4EFV3MZ4GX66O \
  | 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: bd48a0de5bf25db67085aed99e1afef3a039b720529af42d2fb790dc84391f6b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9e616a751ddb06e68f796e5d332c74800b04629fa756011be5550be373c1dd31",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci",
      "cond-mat.str-el",
      "cond-mat.supr-con"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2021-04-30T18:11:54Z",
    "title_canon_sha256": "6ab70116f34a7e18ec8d6074c946c507e63f5b37e1ab9e3d17fd415f5aacb1ac"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2105.00027",
    "kind": "arxiv",
    "version": 2
  }
}