Pith Number

pith:KCTKFBWN

pith:2015:KCTKFBWNWFDNWEGXU5WHAVNXZY

not attested not anchored not stored refs pending

Minimum time generation of SU(2) transformations with asymmetric bounds on the controls

Raffaele Romano

arxiv:1506.02701 v2 · 2015-06-08 · 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{KCTKFBWNWFDNWEGXU5WHAVNXZY}

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	2026-05-18T01:26:42.697934Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

50a6a286cdb146db10d7a76c7055b7ce1c493398f53a2d00ba91160ea59a8f9a

Aliases

arxiv: 1506.02701 · arxiv_version: 1506.02701v2 · doi: 10.48550/arxiv.1506.02701 · pith_short_12: KCTKFBWNWFDN · pith_short_16: KCTKFBWNWFDNWEGX · pith_short_8: KCTKFBWN

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/KCTKFBWNWFDNWEGXU5WHAVNXZY \
  | 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: 50a6a286cdb146db10d7a76c7055b7ce1c493398f53a2d00ba91160ea59a8f9a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e2b9e924c52c0dffaba8e5d85c978175a4ff766f576cddec01ec440507690556",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2015-06-08T21:00:29Z",
    "title_canon_sha256": "a05959a6a484df3311c01679e3b1fa2ee6897da9811ffc4d05225a433a0caad9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1506.02701",
    "kind": "arxiv",
    "version": 2
  }
}