Pith Number

pith:U4BWN35V

pith:2019:U4BWN35V7ANXLOXKWEXWDTRMOQ

not attested not anchored not stored refs pending

Prototype of the Readout Electronics for WCDA in LHAASO

Cong Ma, Lei Zhao, Qi An, Ruoshi Dong, Shaoping Chu, Shubin Liu, Xingshun Gao, Zouyi Jiang

arxiv:1908.01537 v1 · 2019-08-05 · 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{U4BWN35V7ANXLOXKWEXWDTRMOQ}

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	2026-07-04T23:51:31.232601Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a70366efb5f81b75baeab12f61ce2c741fd6c48695413e9d18830424efb4d4f7

Aliases

arxiv: 1908.01537 · arxiv_version: 1908.01537v1 · doi: 10.48550/arxiv.1908.01537 · pith_short_12: U4BWN35V7ANX · pith_short_16: U4BWN35V7ANXLOXK · pith_short_8: U4BWN35V

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/U4BWN35V7ANXLOXKWEXWDTRMOQ \
  | 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: a70366efb5f81b75baeab12f61ce2c741fd6c48695413e9d18830424efb4d4f7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1c124bd94cf3b008c254e3bc7b7d32563e61a08b4aa60b09f3565bfd0e8358f9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ins-det",
    "submitted_at": "2019-08-05T09:42:27Z",
    "title_canon_sha256": "ce71ed936b84c750ed9652fe33469ddd8242a56b89b485299c2002b1fae2095d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.01537",
    "kind": "arxiv",
    "version": 1
  }
}