Pith Number

pith:N5WKSWWF

pith:2026:N5WKSWWFZQYZNWNWCSZ4YRUGIT

not attested not anchored not stored refs pending

Design and Initial Test of the Weighing Unit for Tsinghua Tabletop Kibble Balance

Lisha Peng, Lushuai Qian, Nanjia Li, Shisong Li, Songling Huang, Weibo Liu, Wei Zhao

arxiv:2605.19203 v1 · 2026-05-19 · 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{N5WKSWWFZQYZNWNWCSZ4YRUGIT}

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	2026-05-20T01:05:33.444002Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6f6ca95ac5cc3196d9b614b3cc468644e3f96f968f0b77e24a96f7927b342b74

Aliases

arxiv: 2605.19203 · arxiv_version: 2605.19203v1 · doi: 10.48550/arxiv.2605.19203 · pith_short_12: N5WKSWWFZQYZ · pith_short_16: N5WKSWWFZQYZNWNW · pith_short_8: N5WKSWWF

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/N5WKSWWFZQYZNWNWCSZ4YRUGIT \
  | 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: 6f6ca95ac5cc3196d9b614b3cc468644e3f96f968f0b77e24a96f7927b342b74

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "06a8fbcf27d35944991b38cc79d84f4b368608384ac8bf433f7b444eeb0e9239",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ins-det",
    "submitted_at": "2026-05-19T00:11:44Z",
    "title_canon_sha256": "ed91aa9aa7457bfab9cd5486a1ab958cd7ca07c1ffa664b4612c66cee882473d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.19203",
    "kind": "arxiv",
    "version": 1
  }
}