Pith Number

pith:LDFU5BDA

pith:2019:LDFU5BDADAAKNSDUBELRG4WWAY

not attested not anchored not stored refs pending

Mass Production of a Trigger Data Serializer ASIC for the Upgrade of the Muon Spectrometer at the ATLAS Experiment

Bing Zhou, Jacob Searcy, Jinhong Wang, John Chapman, Junjie Zhu, Liang Guan, Prachi Arvind Atmasiddha, Reid Pinkham, Wenhao Xu, Xiong Xiao, Zhongyao Qian

arxiv:1904.08957 v1 · 2019-04-18 · 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{LDFU5BDADAAKNSDUBELRG4WWAY}

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	2026-05-17T23:42:19.721587Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

58cb4e84601800a6c87409171372d6063c38a1f922ff9f566889999c02e8c900

Aliases

arxiv: 1904.08957 · arxiv_version: 1904.08957v1 · doi: 10.48550/arxiv.1904.08957 · pith_short_12: LDFU5BDADAAK · pith_short_16: LDFU5BDADAAKNSDU · pith_short_8: LDFU5BDA

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/LDFU5BDADAAKNSDUBELRG4WWAY \
  | 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: 58cb4e84601800a6c87409171372d6063c38a1f922ff9f566889999c02e8c900

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "404c35aac4d11a66c683b465c482ae4a0923dca061ffffd2f85f2b421cf1a784",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ins-det",
    "submitted_at": "2019-04-18T18:02:31Z",
    "title_canon_sha256": "e1754427ccd78f9a1aea53a471c2be8a91d1767f8a04b1728d846988b5ac2d7b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.08957",
    "kind": "arxiv",
    "version": 1
  }
}