Pith Number

pith:FQ2QHEQ7

pith:2011:FQ2QHEQ7YUMQVSSV6OVC7QQJNB

not attested not anchored not stored refs pending

Control and manipulation of entanglement between two coupled qubits by fast pulses

Ferdi Altintas, Resul Eryigit

arxiv:1111.1885 v1 · 2011-11-08 · 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{FQ2QHEQ7YUMQVSSV6OVC7QQJNB}

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	2026-05-18T00:44:10.500232Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2c3503921fc5190aca55f3aa2fc209685f9d6916ffd217c574cc516c2cc282e0

Aliases

arxiv: 1111.1885 · arxiv_version: 1111.1885v1 · doi: 10.48550/arxiv.1111.1885 · pith_short_12: FQ2QHEQ7YUMQ · pith_short_16: FQ2QHEQ7YUMQVSSV · pith_short_8: FQ2QHEQ7

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/FQ2QHEQ7YUMQVSSV6OVC7QQJNB \
  | 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: 2c3503921fc5190aca55f3aa2fc209685f9d6916ffd217c574cc516c2cc282e0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "799b1f4b4df037393744ae65bfc8ef2fc2ce8c4264e7f4a3d097be8ec7d355be",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2011-11-08T12:27:16Z",
    "title_canon_sha256": "0d5797b575310a178c365ef93956aa689ab1c25e4e65402152256204be871254"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1111.1885",
    "kind": "arxiv",
    "version": 1
  }
}