Pith Number

pith:X5RFYRTT

pith:2018:X5RFYRTT532CW6Y2JFGVLNCPP2

not attested not anchored not stored refs pending

The Fermilab Test Beam Facility Data Acquisition System Based on otsdaq

Adam Lyon, Eric Flumerfelt, Kurt Biery, Lorenzo Uplegger, Mandy Rominsky, Margaret Votava, Ron Rechenmacher, Ryan Rivera

arxiv:1806.07240 v1 · 2018-06-19 · 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{X5RFYRTT532CW6Y2JFGVLNCPP2}

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	2026-05-18T00:12:51.507789Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bf625c4673eef42b7b1a494d55b44f7ea6274461d0a5970d421dbd82ad795a98

Aliases

arxiv: 1806.07240 · arxiv_version: 1806.07240v1 · doi: 10.48550/arxiv.1806.07240 · pith_short_12: X5RFYRTT532C · pith_short_16: X5RFYRTT532CW6Y2 · pith_short_8: X5RFYRTT

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/X5RFYRTT532CW6Y2JFGVLNCPP2 \
  | 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: bf625c4673eef42b7b1a494d55b44f7ea6274461d0a5970d421dbd82ad795a98

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0b76796b2bac47eca205be0dd47ec617591a78d9e0f6bf7f0dd19c240bb765c5",
    "cross_cats_sorted": [
      "hep-ex"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ins-det",
    "submitted_at": "2018-06-19T13:58:22Z",
    "title_canon_sha256": "a10ace99ba936723bc25173fed8ea164a2cd586845ea80552ae0e4918f89b2b8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.07240",
    "kind": "arxiv",
    "version": 1
  }
}