Pith Number

pith:5WK4DYIY

pith:2021:5WK4DYIYZWGJOWGA6GYY4HBRE4

not attested not anchored not stored refs pending

Digital quantum simulation of NMR experiments

Andrew Risinger, Christopher Monroe, Crystal Noel, Daiwei Zhu, Debopriyo Biswas, Dries Sels, Eugene Demler, Kushal Seetharam, Marko Cetina, Or Katz, Sambuddha Chattopadhyay

arxiv:2109.13298 v2 · 2021-09-27 · quant-ph · physics.chem-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{5WK4DYIYZWGJOWGA6GYY4HBRE4}

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.

Cited by

1 paper in Pith

Co-Design quantum simulation of nanoscale NMR

Receipt and verification

First computed	2026-07-05T07:17:51.341091Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ed95c1e118cd8c9758c0f1b18e1c312718887fe75897c5b670d84e27cbdd6fb1

Aliases

arxiv: 2109.13298 · arxiv_version: 2109.13298v2 · doi: 10.48550/arxiv.2109.13298 · pith_short_12: 5WK4DYIYZWGJ · pith_short_16: 5WK4DYIYZWGJOWGA · pith_short_8: 5WK4DYIY

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/5WK4DYIYZWGJOWGA6GYY4HBRE4 \
  | 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: ed95c1e118cd8c9758c0f1b18e1c312718887fe75897c5b670d84e27cbdd6fb1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a03892fff8d0f01d70c0feb684deea36a133ae3f9b84113048a65eda857e05e5",
    "cross_cats_sorted": [
      "physics.chem-ph"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2021-09-27T18:36:33Z",
    "title_canon_sha256": "0e2d8457183b9aabc6caee264e599c3ba5136ec73b964a84efd48602c7aafe39"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2109.13298",
    "kind": "arxiv",
    "version": 2
  }
}