Pith Number

pith:EEOHMVP2

pith:2022:EEOHMVP2VCIEND6KWMKRKMLOBD

not attested not anchored not stored refs pending

Beam shaping using an ultra-high vacuum multileaf collimator and emittance exchange beamline

C. Lorch, C. Whiteford, E. Wisniewski, G. Andonian, J. B. Rosenzweig, J. Power, N. Majernik, P. Piot, R. Roussel, S. Doran, S. Kim, W. Lynn

arxiv:2210.02572 v1 · 2022-10-05 · physics.acc-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EEOHMVP2VCIEND6KWMKRKMLOBD}

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	2026-07-05T05:48:39.824076Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

211c7655faa890468fcab31515316e08d2c994cf1473fa4211210f959c65a109

Aliases

arxiv: 2210.02572 · arxiv_version: 2210.02572v1 · doi: 10.48550/arxiv.2210.02572 · pith_short_12: EEOHMVP2VCIE · pith_short_16: EEOHMVP2VCIEND6K · pith_short_8: EEOHMVP2

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/EEOHMVP2VCIEND6KWMKRKMLOBD \
  | 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: 211c7655faa890468fcab31515316e08d2c994cf1473fa4211210f959c65a109

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "876c2ae1964ac4e2f9b275ce8cfe341a8a98ec9ec1955d5d93971798d1177aa0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.acc-ph",
    "submitted_at": "2022-10-05T21:43:09Z",
    "title_canon_sha256": "67ad7a148316819c53c5960dbfb3572613e5ebe592159afba1f5b418769baaf1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2210.02572",
    "kind": "arxiv",
    "version": 1
  }
}