Pith Number

pith:CW2RPYJT

pith:2017:CW2RPYJTWPSE62U5EGAR47A57A

not attested not anchored not stored refs pending

Radio-frequency sideband cooling and sympathetic cooling of trapped ions in a static magnetic field gradient

Christof Wunderlich, Gouri Shankar Giri, Sabine W\"olk, Theeraphot Sriarunothai

arxiv:1710.09241 v1 · 2017-10-25 · physics.atom-ph · quant-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{CW2RPYJTWPSE62U5EGAR47A57A}

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	2026-05-18T00:19:25.966028Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

15b517e133b3e44f6a9d21811e7c1df83933e979c9c20ea700caca157361cd47

Aliases

arxiv: 1710.09241 · arxiv_version: 1710.09241v1 · doi: 10.48550/arxiv.1710.09241 · pith_short_12: CW2RPYJTWPSE · pith_short_16: CW2RPYJTWPSE62U5 · pith_short_8: CW2RPYJT

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/CW2RPYJTWPSE62U5EGAR47A57A \
  | 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: 15b517e133b3e44f6a9d21811e7c1df83933e979c9c20ea700caca157361cd47

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e9f215410ca441f2c71d22f550b2e297a540daa4975f9a5b0091d059ce662760",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2017-10-25T13:58:59Z",
    "title_canon_sha256": "dddb2e7d36da4f88c21a6459f56faa53db7c2aa665f7a519fac8b5ec9a4d1f1f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.09241",
    "kind": "arxiv",
    "version": 1
  }
}