Pith Number

pith:4XDF2WOW

pith:2020:4XDF2WOW73BNMK3B6K7CWACIGK

not attested not anchored not stored refs pending

Arnold: an eFPGA-Augmented RISC-V SoC for Flexible and Low-Power IoT End-Nodes

Alfio Di Mauro, Davide Rossi, Frank Gurkaynak, Ket Chong Yap, Luca Benini, Mao Wang, Pasquale Davide Schiavone, Timothy Saxe

arxiv:2006.14256 v1 · 2020-06-25 · 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{4XDF2WOW73BNMK3B6K7CWACIGK}

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	2026-07-05T01:13:30.495489Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e5c65d59d6fec2d62b61f2be2b00483281f73d8801f5fc14f804870955f0c56d

Aliases

arxiv: 2006.14256 · arxiv_version: 2006.14256v1 · doi: 10.48550/arxiv.2006.14256 · pith_short_12: 4XDF2WOW73BN · pith_short_16: 4XDF2WOW73BNMK3B · pith_short_8: 4XDF2WOW

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/4XDF2WOW73BNMK3B6K7CWACIGK \
  | 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: e5c65d59d6fec2d62b61f2be2b00483281f73d8801f5fc14f804870955f0c56d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cefc91b6dc8c537be81a6197d6f03c3ca98f1b6f4374f89ac8743d12519d4878",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AR",
    "submitted_at": "2020-06-25T09:02:24Z",
    "title_canon_sha256": "b495970eb387f97cc35de2357e9ce8bac3d7e43b79ba7f6ce7431d54c67c8188"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2006.14256",
    "kind": "arxiv",
    "version": 1
  }
}