Pith Number

pith:BELMJEWO

pith:2020:BELMJEWOCGNHVKJRK2FQCJQQFF

not attested not anchored not stored refs pending

Design and hardware evaluation of the optical-link system for the ATLAS Liquid Argon Calorimeter Phase-II Upgrade

B. Deng, C. Liu, D. Gong, H. Sun, J. Ye, L. Zhang, S. Hou, T. Liu, W. Zhang, X. Huang

arxiv:2007.15854 v1 · 2020-07-31 · physics.ins-det · hep-ex

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BELMJEWOCGNHVKJRK2FQCJQQFF}

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	2026-07-05T01:23:39.095674Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0916c492ce119a7aa931568b0126102958e97e5df2d7154662b49b3e1ae1fcd3

Aliases

arxiv: 2007.15854 · arxiv_version: 2007.15854v1 · doi: 10.48550/arxiv.2007.15854 · pith_short_12: BELMJEWOCGNH · pith_short_16: BELMJEWOCGNHVKJR · pith_short_8: BELMJEWO

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/BELMJEWOCGNHVKJRK2FQCJQQFF \
  | 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: 0916c492ce119a7aa931568b0126102958e97e5df2d7154662b49b3e1ae1fcd3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b7f7e6d86bc2076f4a0a79bfd334f06b378fd3e375980e70792e0d4824bff80f",
    "cross_cats_sorted": [
      "hep-ex"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ins-det",
    "submitted_at": "2020-07-31T05:34:00Z",
    "title_canon_sha256": "314bbf903b2c0a3e5377b14da03b26c237ec84288379d1ab21d1b9890fdc7cd5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2007.15854",
    "kind": "arxiv",
    "version": 1
  }
}