Pith Number

pith:LJQVHEJS

pith:2019:LJQVHEJSUI5AWETHU5G6PZAQUY

not attested not anchored not stored refs pending

A Light Calibration System for the ProtoDUNE-DP Detector

A. Gallego-Ros, A. Verdugo, C. Cuesta, C. Lastoria, C. Palomares, D. Belver, D. Redondo, D. Vargas, E. Calvo, I. Gil-Botella, I. Mart\'in, J. Boix, J.J. Mart\'inez, J. Soto-Oton, S. Jim\'enez, T. Lux

arxiv:1902.07127 v2 · 2019-02-19 · 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{LJQVHEJSUI5AWETHU5G6PZAQUY}

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	2026-05-17T23:45:29.798308Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5a61539132a23a0b1267a74de7e410a60773179fb9d51dd214c61257d716cee7

Aliases

arxiv: 1902.07127 · arxiv_version: 1902.07127v2 · doi: 10.48550/arxiv.1902.07127 · pith_short_12: LJQVHEJSUI5A · pith_short_16: LJQVHEJSUI5AWETH · pith_short_8: LJQVHEJS

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/LJQVHEJSUI5AWETHU5G6PZAQUY \
  | 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: 5a61539132a23a0b1267a74de7e410a60773179fb9d51dd214c61257d716cee7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2bc5b0da09018057f54061ad3fc438378a43d72a2dcd1723d15a6310a0225c76",
    "cross_cats_sorted": [
      "hep-ex"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ins-det",
    "submitted_at": "2019-02-19T16:38:39Z",
    "title_canon_sha256": "2cb4f055c97e267679b04dfec3497620b81fab64a56a1f3fd5bc2fa30b40d30a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.07127",
    "kind": "arxiv",
    "version": 2
  }
}