Pith Number

pith:6JW5M3UI

pith:2017:6JW5M3UIR5UAZXHZTYIVYZBBOC

not attested not anchored not stored refs pending

Unambiguous discrimination of nonorthogonal quantum states in cavity QED

J.S. Sales, N. G. de Almeida, R. J. de Assis

arxiv:1704.03310 v1 · 2017-04-11 · 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{6JW5M3UIR5UAZXHZTYIVYZBBOC}

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	2026-05-18T00:35:22.718165Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f26dd66e888f680cdcf99e115c6421708dfb9dc00aba542e9a9cc78239ce4b4f

Aliases

arxiv: 1704.03310 · arxiv_version: 1704.03310v1 · doi: 10.48550/arxiv.1704.03310 · pith_short_12: 6JW5M3UIR5UA · pith_short_16: 6JW5M3UIR5UAZXHZ · pith_short_8: 6JW5M3UI

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/6JW5M3UIR5UAZXHZTYIVYZBBOC \
  | 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: f26dd66e888f680cdcf99e115c6421708dfb9dc00aba542e9a9cc78239ce4b4f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "33a116a140f08e616eece312bb2d6dd74fa91ca9b54607587b6ee09c0197cba6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2017-04-11T14:35:57Z",
    "title_canon_sha256": "91a48dfe2f02d2d1cff8436f7db816a5502316baaeeb8fbccc1511dc755a13dd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.03310",
    "kind": "arxiv",
    "version": 1
  }
}