Pith Number

pith:BHV2O4ME

pith:2016:BHV2O4ME4HUZF7OBJCQGNQRVDS

not attested not anchored not stored refs pending

Optimizing the lattice design for a diffraction-limited storage ring with a rational combination of particle swarm and genetic algorithms

G. Xu, Y. Jiao

arxiv:1605.05021 v1 · 2016-05-17 · 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{BHV2O4ME4HUZF7OBJCQGNQRVDS}

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	2026-05-18T00:47:14.611877Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

09eba77184e1e992fdc148a066c2351cac6896bf5a6648df87d2a089a2fdf728

Aliases

arxiv: 1605.05021 · arxiv_version: 1605.05021v1 · doi: 10.48550/arxiv.1605.05021 · pith_short_12: BHV2O4ME4HUZ · pith_short_16: BHV2O4ME4HUZF7OB · pith_short_8: BHV2O4ME

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/BHV2O4ME4HUZF7OBJCQGNQRVDS \
  | 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: 09eba77184e1e992fdc148a066c2351cac6896bf5a6648df87d2a089a2fdf728

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2e576e7a9278b397c93457ec0be06f022ad5ba3eba2e155ca2a6fe0b66bd7045",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.acc-ph",
    "submitted_at": "2016-05-17T05:17:19Z",
    "title_canon_sha256": "1ac6e77cf0673ca18829ee9d3dba188e999b1a356627da953ec56b81385d8c75"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1605.05021",
    "kind": "arxiv",
    "version": 1
  }
}