Pith Number

pith:XMA6YINX

pith:2019:XMA6YINXPLQDI3L3RBUDQR3DWN

not attested not anchored not stored refs pending

Autonomous adaptive noise characterization in quantum computers

Alistair R. Milne, Claire L. Edmunds, Cornelius Hempel, Michael J. Biercuk, Riddhi Swaroop Gupta

arxiv:1904.07225 v2 · 2019-04-15 · 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{XMA6YINXPLQDI3L3RBUDQR3DWN}

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	2026-07-05T01:11:22.523606Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bb01ec21b77ae0346d7b8868384763b362fd79477715407de9073075b4b8bd6d

Aliases

arxiv: 1904.07225 · arxiv_version: 1904.07225v2 · doi: 10.48550/arxiv.1904.07225 · pith_short_12: XMA6YINXPLQD · pith_short_16: XMA6YINXPLQDI3L3 · pith_short_8: XMA6YINX

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/XMA6YINXPLQDI3L3RBUDQR3DWN \
  | 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: bb01ec21b77ae0346d7b8868384763b362fd79477715407de9073075b4b8bd6d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2dc056da1d801c9ea80bb78a33a18e2f4d6b4a56db1cb2b54b2ecaeeea59eee2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2019-04-15T17:59:59Z",
    "title_canon_sha256": "5ce2e3b2be4d76b35a14ec3fdbd133589a8c42ce96dd7d1eaa20ec45b8f6515e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.07225",
    "kind": "arxiv",
    "version": 2
  }
}