Pith Number

pith:LKZKSZK6

pith:2023:LKZKSZK6FTFOQTVNJYRHXAD75U

not attested not anchored not stored refs pending

MEC: An Open-source Fine-grained Mapping Equivalence Checking Tool for FPGA

Biwei Xie, Changhong Feng, Guojie Luo, Huawei Li, Jianhua Liu, Jiaxi Zhang, Liwei Ni, Xingquan Li, Zonglin Yang

arxiv:2312.14541 v1 · 2023-12-22 · 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{LKZKSZK6FTFOQTVNJYRHXAD75U}

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	2026-07-05T07:27:16.860810Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5ab2a9655e2ccae84ead4e227b807fed0de62ccc3ea1c330f587fc2f3c6351a4

Aliases

arxiv: 2312.14541 · arxiv_version: 2312.14541v1 · doi: 10.48550/arxiv.2312.14541 · pith_short_12: LKZKSZK6FTFO · pith_short_16: LKZKSZK6FTFOQTVN · pith_short_8: LKZKSZK6

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/LKZKSZK6FTFOQTVNJYRHXAD75U \
  | 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: 5ab2a9655e2ccae84ead4e227b807fed0de62ccc3ea1c330f587fc2f3c6351a4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c3b52562ea72fb0b5865b356fae379c8d7b17d62e83ba964b33956b3960981ce",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AR",
    "submitted_at": "2023-12-22T09:10:14Z",
    "title_canon_sha256": "6711c5749464a721df50ec42b08f24064c0a814216a4d50edda82eff3ba93070"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2312.14541",
    "kind": "arxiv",
    "version": 1
  }
}