Pith Number

pith:EP3ALSIN

pith:2026:EP3ALSINAPOGYBGVCOBVD3TOWI

not attested not anchored not stored refs pending

Multi-objective Bayesian optimisation of a double-layer target for quasi-monoenergetic TNSA protons

Bai-Song Xie, Chengqi-Zhang, Mamat Ali Bake, Yang He

arxiv:2606.23224 v1 · 2026-06-22 · physics.plasm-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{EP3ALSINAPOGYBGVCOBVD3TOWI}

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	2026-06-23T03:14:14.250048Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

23f605c90d03dc6c04d5138351ee6eb21e26423adf20ebe42665f1edb6129ec5

Aliases

arxiv: 2606.23224 · arxiv_version: 2606.23224v1 · doi: 10.48550/arxiv.2606.23224 · pith_short_12: EP3ALSINAPOG · pith_short_16: EP3ALSINAPOGYBGV · pith_short_8: EP3ALSIN

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/EP3ALSINAPOGYBGVCOBVD3TOWI \
  | 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: 23f605c90d03dc6c04d5138351ee6eb21e26423adf20ebe42665f1edb6129ec5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cf734aedb98a95fbd915ab5b3d660dce26fe07dd883fdb516d3784e89a380d18",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.plasm-ph",
    "submitted_at": "2026-06-22T12:11:32Z",
    "title_canon_sha256": "4a07b7a0f3d3226b058d1f4c461465a4b5d4117239bcab14048d01917038c782"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.23224",
    "kind": "arxiv",
    "version": 1
  }
}