Pith Number

pith:UYUIKKWO

pith:2014:UYUIKKWO7Y422OQARARP4QOMHP

not attested not anchored not stored refs pending

'Quantum Cheshire Cat' as Simple Quantum Interference

C. H. Monken, Marcelo Fran\c{c}a Santos, Pablo L. Saldanha, Raul Corr\^ea

arxiv:1409.0808 v3 · 2014-09-02 · 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{UYUIKKWO7Y422OQARARP4QOMHP}

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	2026-05-18T02:00:58.855173Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a628852acefe39ad3a008822fe41cc3bed40be5d79983fac8ead3739824580ba

Aliases

arxiv: 1409.0808 · arxiv_version: 1409.0808v3 · doi: 10.48550/arxiv.1409.0808 · pith_short_12: UYUIKKWO7Y42 · pith_short_16: UYUIKKWO7Y422OQA · pith_short_8: UYUIKKWO

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/UYUIKKWO7Y422OQARARP4QOMHP \
  | 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: a628852acefe39ad3a008822fe41cc3bed40be5d79983fac8ead3739824580ba

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1053c2bd00ceddeb87dc85df140b36c96c9e19e2cd9095517e58425cfbd05b4e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2014-09-02T18:07:05Z",
    "title_canon_sha256": "caed3a3f6d252ad32e141746d6f4051f8ee0137b0f5449921efdd2a54da8ecb7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.0808",
    "kind": "arxiv",
    "version": 3
  }
}