Pith Number

pith:YNMCP2XE

pith:2018:YNMCP2XEQ5GSQPYJEZFKJ53QRQ

not attested not anchored not stored refs pending

Observation of superconductivity and surface noise using a single trapped ion as a field probe

B. Ames, D. Sch\"artl, K. Lakhmanskiy, P. C. Holz, R. Assouly, R. Blatt, T. Monz, Y. Colombe

arxiv:1805.00793 v2 · 2018-05-02 · physics.atom-ph · cond-mat.mtrl-sci · cond-mat.supr-con · 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{YNMCP2XEQ5GSQPYJEZFKJ53QRQ}

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	2026-07-05T00:00:50.350782Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c35827eae4874d283f09264aa4f7708c1b94f1ad8abf6704ffbf73c6f6d2ddf2

Aliases

arxiv: 1805.00793 · arxiv_version: 1805.00793v2 · doi: 10.48550/arxiv.1805.00793 · pith_short_12: YNMCP2XEQ5GS · pith_short_16: YNMCP2XEQ5GSQPYJ · pith_short_8: YNMCP2XE

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/YNMCP2XEQ5GSQPYJEZFKJ53QRQ \
  | 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: c35827eae4874d283f09264aa4f7708c1b94f1ad8abf6704ffbf73c6f6d2ddf2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a9ca6ed529c9942878b127258e5be06cd0eac17e328cc64b58dfcb324b707a1a",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci",
      "cond-mat.supr-con",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2018-05-02T13:26:08Z",
    "title_canon_sha256": "cbd098fea4f736964505edd36e77e9d85f161519ea308028862ccf733eade619"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.00793",
    "kind": "arxiv",
    "version": 2
  }
}