Pith Number

pith:RIUP5LF4

pith:2017:RIUP5LF4MWULOGWE3WXKTZZ6FW

not attested not anchored not stored refs pending

Enhanced quantum sensing with multi-level structures of trapped ions

A. Retzker, M. Drewsen, N. Aharon

arxiv:1702.07129 v2 · 2017-02-23 · 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{RIUP5LF4MWULOGWE3WXKTZZ6FW}

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	2026-05-18T00:40:28.562552Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8a28feacbc65a8b71ac4ddaea9e73e2d9f80862aea7ca328af5b95cff805c15a

Aliases

arxiv: 1702.07129 · arxiv_version: 1702.07129v2 · doi: 10.48550/arxiv.1702.07129 · pith_short_12: RIUP5LF4MWUL · pith_short_16: RIUP5LF4MWULOGWE · pith_short_8: RIUP5LF4

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/RIUP5LF4MWULOGWE3WXKTZZ6FW \
  | 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: 8a28feacbc65a8b71ac4ddaea9e73e2d9f80862aea7ca328af5b95cff805c15a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "51dda82fe48362f80cba87ffa64c0ae942a0100fc0f0a309b23f234dc9ace6a5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2017-02-23T08:08:25Z",
    "title_canon_sha256": "70693ffe552031fa36f981147563f8f6d7a6a933dcbcd4a4f3be6ad548dead25"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.07129",
    "kind": "arxiv",
    "version": 2
  }
}