Pith Number

pith:KZAU3VQ3

pith:2018:KZAU3VQ3LCJ3Z3JCQE64H6BUTT

not attested not anchored not stored refs pending

ROPPERI - A TPC readout with GEMs, pads and Timepix

Jochen Kaminksi, Michele Caselle, Ulrich Einhaus

arxiv:1801.07178 v1 · 2018-01-19 · 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{KZAU3VQ3LCJ3Z3JCQE64H6BUTT}

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	2026-05-18T00:25:22.023391Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

56414dd61b5893bced22813dc3f8349cede39da4eec27723e4d4bcd13f250afb

Aliases

arxiv: 1801.07178 · arxiv_version: 1801.07178v1 · doi: 10.48550/arxiv.1801.07178 · pith_short_12: KZAU3VQ3LCJ3 · pith_short_16: KZAU3VQ3LCJ3Z3JC · pith_short_8: KZAU3VQ3

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/KZAU3VQ3LCJ3Z3JCQE64H6BUTT \
  | 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: 56414dd61b5893bced22813dc3f8349cede39da4eec27723e4d4bcd13f250afb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8c899733e7c9725a6332d9fd925795dc04051087da1c2b86fca03590bfd1706e",
    "cross_cats_sorted": [
      "hep-ex"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ins-det",
    "submitted_at": "2018-01-19T12:30:35Z",
    "title_canon_sha256": "e88111fd2ae9693a92aa3de67bbac046c59efb9fc0ec86edd815d946ffc073ad"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.07178",
    "kind": "arxiv",
    "version": 1
  }
}