Pith Number

pith:ZK2AKNE6

pith:2018:ZK2AKNE64IPCO3TSDLQSKVL4AQ

not attested not anchored not stored refs pending

Intensity dependence of Rydberg states

A. S. Landsman, C. Hofmann, L. Ortmann

arxiv:1805.02384 v1 · 2018-05-07 · physics.atom-ph · physics.optics

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZK2AKNE64IPCO3TSDLQSKVL4AQ}

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	2026-05-18T00:04:49.086463Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cab405349ee21e276e721ae125557c0415443d0954b307ae57e54a8bae4dcb53

Aliases

arxiv: 1805.02384 · arxiv_version: 1805.02384v1 · doi: 10.48550/arxiv.1805.02384 · pith_short_12: ZK2AKNE64IPC · pith_short_16: ZK2AKNE64IPCO3TS · pith_short_8: ZK2AKNE6

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/ZK2AKNE64IPCO3TSDLQSKVL4AQ \
  | 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: cab405349ee21e276e721ae125557c0415443d0954b307ae57e54a8bae4dcb53

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5661b245cea21f56eb0f035fb762faa843a5c69bde0c2eff79724988a60a3447",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2018-05-07T07:51:17Z",
    "title_canon_sha256": "34f65ab558432b38a1b2fcb641ffacbf096398502d3e46426799df582b5dbed8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.02384",
    "kind": "arxiv",
    "version": 1
  }
}