Pith Number

pith:WNSDHM2V

pith:2010:WNSDHM2VCCZT4GFANIQ55V3IAL

not attested not anchored not stored refs pending

14-qubit entanglement: creation and coherence

Daniel Nigg, Julio T. Barreiro, Markus Hennrich, Maximilian Harlander, Michael Chwalla, Philipp Schindler, Rainer Blatt, Thomas Monz, William A. Coish, Wolfgang Haensel

arxiv:1009.6126 v2 · 2010-09-30 · quant-ph

Open paper page JSON Open Graph Bundle Merged state What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WNSDHM2VCCZT4GFANIQ55V3IAL}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T04:25:11.209163Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b36433b35510b33e18a06a21ded76802cda55a4c15c7d65e580f75b2a57a285f

Aliases

arxiv: 1009.6126 · arxiv_version: 1009.6126v2 · doi: 10.48550/arxiv.1009.6126 · pith_short_12: WNSDHM2VCCZT · pith_short_16: WNSDHM2VCCZT4GFA · pith_short_8: WNSDHM2V

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/WNSDHM2VCCZT4GFANIQ55V3IAL \
  | 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: b36433b35510b33e18a06a21ded76802cda55a4c15c7d65e580f75b2a57a285f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "99612df5dbebe902b5153400d1ebe41a1e378ac7c7a656429f61a210f5e262fe",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2010-09-30T13:36:52Z",
    "title_canon_sha256": "f319944eeb90517fa8fdf4ad4c95bb8b11a4ff3f29c680a877be8b7aa84d99ab"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1009.6126",
    "kind": "arxiv",
    "version": 2
  }
}