Pith Number

pith:5ZKC6OBS

pith:2019:5ZKC6OBSGDI5CFWGBMQAYFWLOL

not attested not anchored not stored refs pending

A multichannel front end ASIC for PMT readout in LHAASO WCDA

Boyu Cheng, Jiajun Qin, Lei Zhao, Qi An, Shubin Liu, Yu Liang, Yunfang Yang, Yuxiang Guo

arxiv:1909.11427 v1 · 2019-09-25 · 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{5ZKC6OBSGDI5CFWGBMQAYFWLOL}

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	2026-07-05T00:07:11.522242Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ee542f383230d1d116c60b200c16cb72e2b86493a312c9da9aee44d63158b579

Aliases

arxiv: 1909.11427 · arxiv_version: 1909.11427v1 · doi: 10.48550/arxiv.1909.11427 · pith_short_12: 5ZKC6OBSGDI5 · pith_short_16: 5ZKC6OBSGDI5CFWG · pith_short_8: 5ZKC6OBS

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/5ZKC6OBSGDI5CFWGBMQAYFWLOL \
  | 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: ee542f383230d1d116c60b200c16cb72e2b86493a312c9da9aee44d63158b579

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f3b3862529e48ba03abe79198d69405c56e53dcd750e4a43b2877dd6cc049356",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ins-det",
    "submitted_at": "2019-09-25T12:10:06Z",
    "title_canon_sha256": "f547169ce4abf1bdf7ecb78056b2382752dc06fd948600365ca204c0313cc3ce"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1909.11427",
    "kind": "arxiv",
    "version": 1
  }
}