Pith Number

pith:CCNW7YCO

pith:2017:CCNW7YCOMU4UIEKASP7C3CLLWL

not attested not anchored not stored refs pending

Quantum simulation of molecular spectroscopy in trapped-ion device

Joonsuk Huh, Junhua Zhang, Kihwan Kim, Kuan Zhang, Shuaining Zhang, Yangchao Shen, Yao Lu

arxiv:1702.04859 v1 · 2017-02-16 · quant-ph · physics.atom-ph · physics.chem-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{CCNW7YCOMU4UIEKASP7C3CLLWL}

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	2026-05-18T00:24:31.493566Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

109b6fe04e653944114093fe2d896bb2e60cf7e014e801ab311fec4b1ec47327

Aliases

arxiv: 1702.04859 · arxiv_version: 1702.04859v1 · doi: 10.48550/arxiv.1702.04859 · pith_short_12: CCNW7YCOMU4U · pith_short_16: CCNW7YCOMU4UIEKA · pith_short_8: CCNW7YCO

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/CCNW7YCOMU4UIEKASP7C3CLLWL \
  | 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: 109b6fe04e653944114093fe2d896bb2e60cf7e014e801ab311fec4b1ec47327

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "68fe273dfa0644ccfdeb613cd91d213c11eb889baca5e067a621c88eadd1391e",
    "cross_cats_sorted": [
      "physics.atom-ph",
      "physics.chem-ph",
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2017-02-16T05:06:53Z",
    "title_canon_sha256": "d6b51d87850290c47430339c14d4e745f6bd408f5a3d84807a11eb8dc0f9daac"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.04859",
    "kind": "arxiv",
    "version": 1
  }
}