Pith Number

pith:P7IKG6V6

pith:2018:P7IKG6V6PPNSHITIMBLLHWG2RL

not attested not anchored not stored refs pending

Detecting Macroscopic Indefiniteness of Cat States in Bosonic Interferometers

Eddy Timmermans, Shane P. Kelly, S. W. Tsai

arxiv:1807.08831 v4 · 2018-07-23 · 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{P7IKG6V6PPNSHITIMBLLHWG2RL}

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	2026-07-05T00:19:34.541699Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7fd0a37abe7bdb23a2686056b3d8da8acf44e97701acdc26e142726bfd242f2f

Aliases

arxiv: 1807.08831 · arxiv_version: 1807.08831v4 · doi: 10.48550/arxiv.1807.08831 · pith_short_12: P7IKG6V6PPNS · pith_short_16: P7IKG6V6PPNSHITI · pith_short_8: P7IKG6V6

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/P7IKG6V6PPNSHITIMBLLHWG2RL \
  | 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: 7fd0a37abe7bdb23a2686056b3d8da8acf44e97701acdc26e142726bfd242f2f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d094f79c610307d2b6a257f186c48f9e57476609d4990fe10a05e2c8376e43b4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2018-07-23T21:07:33Z",
    "title_canon_sha256": "8a1a4947eb11697cb202bef6a27bb569f7486226bfb96922fa09484b23bd38d0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.08831",
    "kind": "arxiv",
    "version": 4
  }
}