Pith Number

pith:SPXUSC3Z

pith:2022:SPXUSC3Z3UXKJF5NQYDIT2S2BB

not attested not anchored not stored refs pending

The Miniature Optical Transmitter and Transceiver For the High-Luminosity LHC (HL-LHC) experiments

Annie C. Xiang, Binwei Deng, Chonghan Liu, Datao Gong, Deping Huang, Di Guo, Futian Liang, Gang Liu, Jingbo Ye, Jinghong Chen, Ping-Kun Teng, Suen Hou, Tiankuan Liu, Xiandong Zhao, Xiaoting Li

arxiv:2202.04289 v1 · 2022-02-09 · physics.ins-det

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SPXUSC3Z3UXKJF5NQYDIT2S2BB}

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	2026-07-05T03:55:35.811082Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

93ef490b79dd2ea497ad860689ea5a085a6c782816b872363af112b7cba0ab15

Aliases

arxiv: 2202.04289 · arxiv_version: 2202.04289v1 · doi: 10.48550/arxiv.2202.04289 · pith_short_12: SPXUSC3Z3UXK · pith_short_16: SPXUSC3Z3UXKJF5N · pith_short_8: SPXUSC3Z

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/SPXUSC3Z3UXKJF5NQYDIT2S2BB \
  | 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: 93ef490b79dd2ea497ad860689ea5a085a6c782816b872363af112b7cba0ab15

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "92905f40ecdec63c949993f506570099236dd0da9e27da624553724a2a530d08",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ins-det",
    "submitted_at": "2022-02-09T05:55:25Z",
    "title_canon_sha256": "8261877bf25926840e31bfcd193c07821238aab4c0396b11435428e0828f2961"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2202.04289",
    "kind": "arxiv",
    "version": 1
  }
}