Pith Number

pith:AAH4FKTN

pith:2020:AAH4FKTNAGJT3YSP2N5IMD2LWC

not attested not anchored not stored refs pending

A primary electron beam facility at CERN -- eSPS Conceptual design report

A. Arnalich, A. Farricker, A. Grudiev, A. Latina, A. M. Rossi, A. Navascues Cornago, B. Goddard, C. Rossi, D. Bozzini, D. Schulte, E. Gschwendtner, E. Montesinos, E. Shaposhnikova, F. Antoniou, G. Mcmonagle, H. Mainaud Durand, I. Ruehl, J. A. Osborne, J. Gall, J. Gulley, J-L. Grenard, L. A. Dougherty, L. A. Dyks, L. Evans, L. Jensen, M. A. Fraser, M. Aicheler, M. Brugger, M. J. Capstick, M. Lamont, M. Nonis, M. Widorski, O. Brunner, O. Etisken, O. E. Williams, P. A. Arrutia Sota, P. Bettencourt Moniz Cabral, P. Muggli, P. N. Burrows, R. Calaga, R. Corsini, R. Fernandez Ortega, R. Jones, R. Lopes, R. Morton, S. Doebert, S. J. Gessner, S. Marsh, S. Schadegg, S. Stapnes, T. Akesson, T. Lefevre, W. Wuensch, Y. Dutheil, Y. Papaphilippou

arxiv:2009.06938 v4 · 2020-09-15 · physics.acc-ph · hep-ex · nucl-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{AAH4FKTNAGJT3YSP2N5IMD2LWC}

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	2026-07-05T02:00:49.502180Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

000fc2aa6d01933de24fd37a860f4bb08356c4fd417de89a75610a5973ef0723

Aliases

arxiv: 2009.06938 · arxiv_version: 2009.06938v4 · doi: 10.48550/arxiv.2009.06938 · pith_short_12: AAH4FKTNAGJT · pith_short_16: AAH4FKTNAGJT3YSP · pith_short_8: AAH4FKTN

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/AAH4FKTNAGJT3YSP2N5IMD2LWC \
  | 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: 000fc2aa6d01933de24fd37a860f4bb08356c4fd417de89a75610a5973ef0723

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0d204d8e1bd4b3e8850754890eabf6eae732ed3222225e1c2096692b83a84f0c",
    "cross_cats_sorted": [
      "hep-ex",
      "nucl-ex"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.acc-ph",
    "submitted_at": "2020-09-15T09:13:24Z",
    "title_canon_sha256": "daa2b7400e80410a1a519a4a417badb1a713e15cc85ecb9a1e34e313879f69db"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2009.06938",
    "kind": "arxiv",
    "version": 4
  }
}