Pith Number

pith:SIPPGBGK

pith:2010:SIPPGBGKRZNWBHP5D4IF7FUHVP

not attested not anchored not stored refs pending

Spin Filtering and Entanglement Swapping through Coherent Evolution of a Single Quantum Dot

Abolfazl Bayat, Charles E. Creffield, John H. Jefferson, Jose Garcia Coello, Sougato Bose

arxiv:1003.0909 v2 · 2010-03-03 · quant-ph · cond-mat.str-el

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SIPPGBGKRZNWBHP5D4IF7FUHVP}

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	2026-05-18T04:42:03.290665Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

921ef304ca8e5b609dfd1f105f9687abd173cd1e798d5d4fbb2e45e0a6b0cfc4

Aliases

arxiv: 1003.0909 · arxiv_version: 1003.0909v2 · doi: 10.48550/arxiv.1003.0909 · pith_short_12: SIPPGBGKRZNW · pith_short_16: SIPPGBGKRZNWBHP5 · pith_short_8: SIPPGBGK

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/SIPPGBGKRZNWBHP5D4IF7FUHVP \
  | 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: 921ef304ca8e5b609dfd1f105f9687abd173cd1e798d5d4fbb2e45e0a6b0cfc4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "366f7954d137103fade12bb72016fe3c6a224b38a5de14c70e582b966dc46333",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2010-03-03T21:14:44Z",
    "title_canon_sha256": "5f0abfe0fc6d1d6cabf29fb328f47aa5002821419d0440829eccd688cf62caf4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1003.0909",
    "kind": "arxiv",
    "version": 2
  }
}