Pith Number

pith:QWHVZKHO

pith:2020:QWHVZKHO746RNBXRAK526ZIWRN

not attested not anchored not stored refs pending

Parallel entangling gate operations and two-way quantum communication in spin chains

Abolfazl Bayat, Rozhin Yousefjani

arxiv:2008.12771 v4 · 2020-08-28 · 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{QWHVZKHO746RNBXRAK526ZIWRN}

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	2026-07-05T02:43:08.399726Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

858f5ca8eeff3d1686f102bbaf65168b7a5df127b3a61b1205ce09fafb0faa7d

Aliases

arxiv: 2008.12771 · arxiv_version: 2008.12771v4 · doi: 10.48550/arxiv.2008.12771 · pith_short_12: QWHVZKHO746R · pith_short_16: QWHVZKHO746RNBXR · pith_short_8: QWHVZKHO

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/QWHVZKHO746RNBXRAK526ZIWRN \
  | 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: 858f5ca8eeff3d1686f102bbaf65168b7a5df127b3a61b1205ce09fafb0faa7d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d117ce050ccb74a33be252068fd7182eed905722e0dceffe7670e2850dfb19a2",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2020-08-28T17:50:38Z",
    "title_canon_sha256": "a44f43d799b523f34d18eedd958d5d182aa48c2a59af566286ef433595052a17"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2008.12771",
    "kind": "arxiv",
    "version": 4
  }
}