Pith Number

pith:O3YT6YA2

pith:2020:O3YT6YA2XAFKUNU23NR6QDXWGU

not attested not anchored not stored refs pending

Programming a quantum computer with quantum instructions

Alexander Melville, Ami Greene, Andreas Bengtsson, Bethany M. Niedzielski, Christopher M. McNally, Danna Rosenberg, David K. Kim, Gabriel O. Samach, Iman Marvian, Jochen Braum\"uller, Jonilyn Yoder, Kevin Obenland, Michael O'Keeffe, Milad Marvian, Mollie E. Schwartz, Morten Kjaergaard, Philip Krantz, Roni Winik, Seth Lloyd, Simon Gustavsson, Terry P. Orlando, William D. Oliver, Youngkyu Sung

arxiv:2001.08838 v3 · 2020-01-23 · 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{O3YT6YA2XAFKUNU23NR6QDXWGU}

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	2026-07-05T02:02:02.135605Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

76f13f601ab80aaa369adb63e80ef63501c64e0963d7ddf9578eabdc044cf0e6

Aliases

arxiv: 2001.08838 · arxiv_version: 2001.08838v3 · doi: 10.48550/arxiv.2001.08838 · pith_short_12: O3YT6YA2XAFK · pith_short_16: O3YT6YA2XAFKUNU2 · pith_short_8: O3YT6YA2

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/O3YT6YA2XAFKUNU23NR6QDXWGU \
  | 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: 76f13f601ab80aaa369adb63e80ef63501c64e0963d7ddf9578eabdc044cf0e6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "99b78a5074356f3a23b059086155f3ff83333c46a5a8f7221ab2a7520bb661cc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2020-01-23T22:43:29Z",
    "title_canon_sha256": "f0f32d8370b39e22a5b2b80e10cc2845e9258ba6b6831548f420958c291e440d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2001.08838",
    "kind": "arxiv",
    "version": 3
  }
}