Pith Number

pith:RQNUNZ7Y

pith:2023:RQNUNZ7YVPKERIFQG4NDCXDKYH

not attested not anchored not stored refs pending

A High-performance, Energy-efficient Modular DMA Engine Architecture

Alessandro Ottaviano, Andreas Kurth, Luca Benini, Michael Rogenmoser, Paul Scheffler, Samuel Riedel, Thomas Benz, Torsten Hoefler

arxiv:2305.05240 v2 · 2023-05-09 · cs.AR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RQNUNZ7YVPKERIFQG4NDCXDKYH}

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	2026-07-05T07:12:34.833033Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8c1b46e7f8abd448a0b0371a315c6ac1dc091fa815f37e89562b52101362d14d

Aliases

arxiv: 2305.05240 · arxiv_version: 2305.05240v2 · doi: 10.48550/arxiv.2305.05240 · pith_short_12: RQNUNZ7YVPKE · pith_short_16: RQNUNZ7YVPKERIFQ · pith_short_8: RQNUNZ7Y

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/RQNUNZ7YVPKERIFQG4NDCXDKYH \
  | 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: 8c1b46e7f8abd448a0b0371a315c6ac1dc091fa815f37e89562b52101362d14d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1ec76c556596407acda90c3cdcc9e269e96d170ef9a19da4a4f3a37d6dda5743",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AR",
    "submitted_at": "2023-05-09T08:07:26Z",
    "title_canon_sha256": "4d6e8ee1024534935190c2fff64bbcabb922802a14a40a66ae5035a846c9a932"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2305.05240",
    "kind": "arxiv",
    "version": 2
  }
}