Pith Number

pith:EIQW5QHD

pith:2020:EIQW5QHDWRZRJRRW6MR4OH5RB3

not attested not anchored not stored refs pending

Online Multi-Objective Particle Accelerator Optimization of the AWAKE Electron Beam Line for Simultaneous Emittance and Orbit Control

Alexander Scheinker, Francesco Maria Velotti, Giovanni Zevi Della Port, Rebecca Ramjiawan, Simon Hirlaende, Spencer Gessner, Verena Kain

arxiv:2003.11155 v1 · 2020-03-24 · physics.acc-ph · math.DS · math.OC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EIQW5QHDWRZRJRRW6MR4OH5RB3}

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	2026-07-05T00:50:31.530583Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

22216ec0e3b47314c636f323c71fb10eccae4b9fbe5e6d53d3b9e68c9203c1b9

Aliases

arxiv: 2003.11155 · arxiv_version: 2003.11155v1 · doi: 10.48550/arxiv.2003.11155 · pith_short_12: EIQW5QHDWRZR · pith_short_16: EIQW5QHDWRZRJRRW · pith_short_8: EIQW5QHD

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/EIQW5QHDWRZRJRRW6MR4OH5RB3 \
  | 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: 22216ec0e3b47314c636f323c71fb10eccae4b9fbe5e6d53d3b9e68c9203c1b9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f02740251a423f80ed280aa5b8fa944ea03b8c7a7e9af45ca18f14be1c396824",
    "cross_cats_sorted": [
      "math.DS",
      "math.OC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.acc-ph",
    "submitted_at": "2020-03-24T23:49:16Z",
    "title_canon_sha256": "36c85cad98d6216df174b727c8970e33c00985e62ce0135e3b1ec04c5d9d6dfd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2003.11155",
    "kind": "arxiv",
    "version": 1
  }
}