Pith Number

pith:W5PWRALQ

pith:2026:W5PWRALQKFWM7ZHKUYRBLB66P5

not attested not anchored not stored refs pending

Coupling of negative-positive trapped-ion pairs

Daniel Kienzler

arxiv:2606.25828 v1 · 2026-06-24 · physics.atom-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{W5PWRALQKFWM7ZHKUYRBLB66P5}

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	2026-06-25T01:18:40.524210Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b75f688170516ccfe4eaa6221587de7f7ea52411b2a6e35e3c946e4b6f5f6214

Aliases

arxiv: 2606.25828 · arxiv_version: 2606.25828v1 · doi: 10.48550/arxiv.2606.25828 · pith_short_12: W5PWRALQKFWM · pith_short_16: W5PWRALQKFWM7ZHK · pith_short_8: W5PWRALQ

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/W5PWRALQKFWM7ZHKUYRBLB66P5 \
  | 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: b75f688170516ccfe4eaa6221587de7f7ea52411b2a6e35e3c946e4b6f5f6214

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "81ea86f691d667d56e7a710e6cf612fadaa42da296efe5e69bdb358689ac378b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2026-06-24T13:46:32Z",
    "title_canon_sha256": "8b4529183b4f6477dcad3091685b5f7090379f6c649c9b3c29c4848525de19af"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.25828",
    "kind": "arxiv",
    "version": 1
  }
}