Pith Number

pith:NQ42XIEX

pith:2018:NQ42XIEX7MZKCG6Q366YN4LHN2

not attested not anchored not stored refs pending

Pisa and the Collider Detector at Fermilab: a History of the Establishment of Precision Physics With a Calorimetric Spectrometer at a Hadron Collider

Henry J. Frisch

arxiv:1808.06688 v1 · 2018-08-13 · physics.hist-ph · hep-ex · 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{NQ42XIEX7MZKCG6Q366YN4LHN2}

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	2026-05-18T00:07:39.386252Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6c39aba097fb32a11bd0dfbd86f1676eba426069d49ff743507fa51fd94977a7

Aliases

arxiv: 1808.06688 · arxiv_version: 1808.06688v1 · doi: 10.48550/arxiv.1808.06688 · pith_short_12: NQ42XIEX7MZK · pith_short_16: NQ42XIEX7MZKCG6Q · pith_short_8: NQ42XIEX

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/NQ42XIEX7MZKCG6Q366YN4LHN2 \
  | 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: 6c39aba097fb32a11bd0dfbd86f1676eba426069d49ff743507fa51fd94977a7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aea2e774b030d63e20fc971cf192cddc87678b3e4a2ab12cb2ec7049929c5b59",
    "cross_cats_sorted": [
      "hep-ex",
      "physics.ins-det"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.hist-ph",
    "submitted_at": "2018-08-13T11:51:46Z",
    "title_canon_sha256": "87ce4cbbc478aab90ebda1a6d9e69deec473e3429bcb0bfbfb19c4104536d93e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.06688",
    "kind": "arxiv",
    "version": 1
  }
}