Pith Number

pith:CRFMRDMP

pith:2015:CRFMRDMPMH3X76FXGIPLSCBIPN

not attested not anchored not stored refs pending

The Flux Qubit Revisited to Enhance Coherence and Reproducibility

A.J. Kerman, A. Kamal, A.P. Sears, D. Hover, D. Rosenberg, F. Yan, G. Samach, J. Birenbaum, J. Clarke, J.L. Yoder, S. Gustavsson, T.J. Gudmundsen, T.P. Orlando, W.D. Oliver

arxiv:1508.06299 v4 · 2015-08-25 · 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{CRFMRDMPMH3X76FXGIPLSCBIPN}

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	2026-05-18T00:59:59.074539Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

144ac88d8f61f77ff8b7321eb908287b55803c94f1a78546712ecf7712c6d28c

Aliases

arxiv: 1508.06299 · arxiv_version: 1508.06299v4 · doi: 10.48550/arxiv.1508.06299 · pith_short_12: CRFMRDMPMH3X · pith_short_16: CRFMRDMPMH3X76FX · pith_short_8: CRFMRDMP

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/CRFMRDMPMH3X76FXGIPLSCBIPN \
  | 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: 144ac88d8f61f77ff8b7321eb908287b55803c94f1a78546712ecf7712c6d28c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1c042b4e65c5355f04e823de421ecffad58550e0989607170b67d451da1f213f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2015-08-25T20:35:00Z",
    "title_canon_sha256": "559ab867af67c2c8c848c36c84b1496076287033fdcc70303d54b21e199c7e94"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1508.06299",
    "kind": "arxiv",
    "version": 4
  }
}