Pith Number

pith:7H7NEK5N

pith:2021:7H7NEK5N63PAPAV4YJHK6HWENC

not attested not anchored not stored refs pending

Coupling the motional quantum states of spatially distant ions using a conducting wire

M. Mukherjee, N. Van Horne

arxiv:2111.14957 v1 · 2021-11-29 · 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{7H7NEK5N63PAPAV4YJHK6HWENC}

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	2026-07-05T03:36:21.014276Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f9fed22badf6de0782bcc24eaf1ec468a02846ba3a009ebc5bffdd39f1df4843

Aliases

arxiv: 2111.14957 · arxiv_version: 2111.14957v1 · doi: 10.48550/arxiv.2111.14957 · pith_short_12: 7H7NEK5N63PA · pith_short_16: 7H7NEK5N63PAPAV4 · pith_short_8: 7H7NEK5N

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/7H7NEK5N63PAPAV4YJHK6HWENC \
  | 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: f9fed22badf6de0782bcc24eaf1ec468a02846ba3a009ebc5bffdd39f1df4843

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bb9a6315b83d025ce26a4ba45fc0cb65792f25df37535714d63a33886b879500",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2021-11-29T21:06:12Z",
    "title_canon_sha256": "f87493ec1881490a455c2a71a88c34cc5e0eeccf244faf52e9a976d37636a778"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2111.14957",
    "kind": "arxiv",
    "version": 1
  }
}