Pith Number

pith:IOKCWGDL

pith:2014:IOKCWGDL3DT36QG7H2MXHC5XWV

not attested not anchored not stored refs pending

Progress with the Upgrade of the SPS for the HL-LHC Era

A. Mereghetti, B. Goddard, B. Salvant, E. Gianfelice-Wendt (Fermilab), E. Montesinos, E. Shaposhnikova, F. Caspers, F. Velotti (CERN), G. Iadarola, G. Rumolo, H. Bartosik, H. Damerau, H. Timko, J. E. M\"uller, K. Cornelis, L. Dr{\o}sdal, L. Ducimeti\`ere, L. Jensen, M. Gourber-Pace, M. Meddahi, M. Taborelli, \"O. Mete, R. Garoby, R. Losito, T. Argyropoulos, T. Bohl, V. Kain, V. Mertens, W. Bartmann, W. H\"ofle, Y. Papaphilippou

arxiv:1409.5821 v1 · 2014-09-19 · physics.acc-ph

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

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	2026-05-18T02:42:15.949696Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

43942b186bd8e7bf40df3e99738bb7b5789d6a5ace5a1669e30a067b5895b5ed

Aliases

arxiv: 1409.5821 · arxiv_version: 1409.5821v1 · doi: 10.48550/arxiv.1409.5821 · pith_short_12: IOKCWGDL3DT3 · pith_short_16: IOKCWGDL3DT36QG7 · pith_short_8: IOKCWGDL

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/IOKCWGDL3DT36QG7H2MXHC5XWV \
  | 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: 43942b186bd8e7bf40df3e99738bb7b5789d6a5ace5a1669e30a067b5895b5ed

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a87c0fff3e27f960f72635b535d3733b45f0d31dd1508a9e89d51b9575ad7885",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/3.0/",
    "primary_cat": "physics.acc-ph",
    "submitted_at": "2014-09-19T21:25:25Z",
    "title_canon_sha256": "5a9ba13a1d3f6c87bbc8b1a1f57d40efc12d74eeb5df9c9d8b53f123e53873fd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.5821",
    "kind": "arxiv",
    "version": 1
  }
}