Pith Number

pith:BAARGTYZ

pith:2020:BAARGTYZZIBFI3ZKCD2K65JUNW

not attested not anchored not stored refs pending

Narrowband and passband composite pulses for variable rotations

Boyan T. Torosov, Nikolay V. Vitanov, Svetoslav S. Ivanov

arxiv:2004.08456 v1 · 2020-04-17 · 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{BAARGTYZZIBFI3ZKCD2K65JUNW}

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	2026-07-05T01:19:01.624334Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0801134f19ca02546f2a10f4af75346d8d750e4897c47c4cd7a63713b0cd139b

Aliases

arxiv: 2004.08456 · arxiv_version: 2004.08456v1 · doi: 10.48550/arxiv.2004.08456 · pith_short_12: BAARGTYZZIBF · pith_short_16: BAARGTYZZIBFI3ZK · pith_short_8: BAARGTYZ

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/BAARGTYZZIBFI3ZKCD2K65JUNW \
  | 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: 0801134f19ca02546f2a10f4af75346d8d750e4897c47c4cd7a63713b0cd139b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "92e1551e69318ad8ec8e01f90f5ee287f11bbdcf3268bf0328769c7f3f6bb5c3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2020-04-17T21:15:32Z",
    "title_canon_sha256": "a8501a992d1a5d32bdbf8de100b25249aba589854bd180a47e5103c9735a4dba"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2004.08456",
    "kind": "arxiv",
    "version": 1
  }
}