Pith Number

pith:O3CKA2MH

pith:2025:O3CKA2MHMLJWX57KJBLMJ64RPF

not attested not anchored not stored refs pending

Multi-Objective Optimizations of High Gradient C-band Photoinjector for High Bunch Charge Applications

E. I. Simakov, H. Xu, J. B. Rosenzweig, J. M. Maxson, M. Kaemingk, P. M. Anisimov

arxiv:2509.11014 v1 · 2025-09-14 · 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{O3CKA2MHMLJWX57KJBLMJ64RPF}

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	2026-07-05T12:11:31.911101Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

76c4a0698762d36bf7ea4856c4fb91797856b1e8b874afc6175050dcd81d1f6d

Aliases

arxiv: 2509.11014 · arxiv_version: 2509.11014v1 · doi: 10.48550/arxiv.2509.11014 · pith_short_12: O3CKA2MHMLJW · pith_short_16: O3CKA2MHMLJWX57K · pith_short_8: O3CKA2MH

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/O3CKA2MHMLJWX57KJBLMJ64RPF \
  | 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: 76c4a0698762d36bf7ea4856c4fb91797856b1e8b874afc6175050dcd81d1f6d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dc3f70a1d4b59c70300a27ffb8485b19ccc8d8b7a051ad42b2c02f30c9d82040",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.acc-ph",
    "submitted_at": "2025-09-14T00:04:41Z",
    "title_canon_sha256": "22c7d1116ca80a24f73684ed66c626ab2a5708521952cf29d8511fb932c8e72c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2509.11014",
    "kind": "arxiv",
    "version": 1
  }
}