Pith Number

pith:3JXW2G7E

pith:2019:3JXW2G7E2LLD4IMC2PTZQYJ3ZJ

not attested not anchored not stored refs pending

Data and clock transmission interface for the WCDA in LHAASO

Cong Ma, Lei Zhao, Qi An, Shaoping Chu, Shubin Liu, Xingshun Gao, Yunfan Yang, Zouyi Jiang

arxiv:1907.02968 v1 · 2019-07-05 · 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{3JXW2G7E2LLD4IMC2PTZQYJ3ZJ}

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	2026-05-17T23:41:21.481276Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

da6f6d1be4d2d63e2182d3e798613bca7c2e9734ace1c5e52dc8a3c51e2fe794

Aliases

arxiv: 1907.02968 · arxiv_version: 1907.02968v1 · doi: 10.48550/arxiv.1907.02968 · pith_short_12: 3JXW2G7E2LLD · pith_short_16: 3JXW2G7E2LLD4IMC · pith_short_8: 3JXW2G7E

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/3JXW2G7E2LLD4IMC2PTZQYJ3ZJ \
  | 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: da6f6d1be4d2d63e2182d3e798613bca7c2e9734ace1c5e52dc8a3c51e2fe794

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b066e4ba77b3a36618d1877cad990cc86aad110e82fe33eb45c0b84be672affa",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ins-det",
    "submitted_at": "2019-07-05T09:38:09Z",
    "title_canon_sha256": "7ddde4eceea951b12ae8b540c4af2addfef5d3d3950d10ebcb297d180519caf2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.02968",
    "kind": "arxiv",
    "version": 1
  }
}