Pith Number

pith:2MFLHEYD

pith:2021:2MFLHEYDXC26LFVBD7V57IPYWG

not attested not anchored not stored refs pending

QTIA, a 2.5 or 10 Gbps 4-Channel Array Optical Receiver ASIC in a 65 nm CMOS Technology

B. Deng, C. Liu, C.-P. Chao, C.-Y. Li, D. Gong, G. Huang, H. Sun, J. Ye, L. Zhang, P. Moreira, Q. Sun, S. Hou, S. Kulis, S.-W. Chen, T. Liu, W. Zhang, X. Huang

arxiv:2110.12626 v2 · 2021-10-25 · physics.ins-det · hep-ex

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2MFLHEYDXC26LFVBD7V57IPYWG}

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	2026-07-05T04:25:47.634757Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d30ab39303b8b5e596a11febdfa1f8b185547d29e4a12d1d9f0d3c9762a1941c

Aliases

arxiv: 2110.12626 · arxiv_version: 2110.12626v2 · doi: 10.48550/arxiv.2110.12626 · pith_short_12: 2MFLHEYDXC26 · pith_short_16: 2MFLHEYDXC26LFVB · pith_short_8: 2MFLHEYD

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/2MFLHEYDXC26LFVBD7V57IPYWG \
  | 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: d30ab39303b8b5e596a11febdfa1f8b185547d29e4a12d1d9f0d3c9762a1941c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8ec750c53a3e94c663c22fd5a02bb57bf15aa56e1c39a8eff2041108e98b5048",
    "cross_cats_sorted": [
      "hep-ex"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ins-det",
    "submitted_at": "2021-10-25T03:56:44Z",
    "title_canon_sha256": "9a8225c758ac781cec1e266818a4ce737122ec15df89010bf97151cbfc923086"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2110.12626",
    "kind": "arxiv",
    "version": 2
  }
}