Pith Number

pith:VDVD4WCT

pith:2019:VDVD4WCT2KP2NWWWXLMJ56YOHB

not attested not anchored not stored refs pending

Research of time discrimination circuits for PMT signal readout over large dynamic range in LHAASO WCDA

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

arxiv:1907.02967 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{VDVD4WCT2KP2NWWWXLMJ56YOHB}

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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	2026-05-17T23:41:21.490976Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a8ea3e5853d29fa6dad6bad89efb0e385f005cf4e7e897ac3c20fb9a42a84b77

Aliases

arxiv: 1907.02967 · arxiv_version: 1907.02967v1 · doi: 10.48550/arxiv.1907.02967 · pith_short_12: VDVD4WCT2KP2 · pith_short_16: VDVD4WCT2KP2NWWW · pith_short_8: VDVD4WCT

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/VDVD4WCT2KP2NWWWXLMJ56YOHB \
  | 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: a8ea3e5853d29fa6dad6bad89efb0e385f005cf4e7e897ac3c20fb9a42a84b77

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "79f54fdbc1a80f15f591a222b85b1538994d122a9db47ce1beaf8721237396cc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ins-det",
    "submitted_at": "2019-07-05T09:16:37Z",
    "title_canon_sha256": "48d5f113787e00d9911f0d4e1e254014c1551a5bc05a9530edb3725782931002"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.02967",
    "kind": "arxiv",
    "version": 1
  }
}