Pith Number

pith:IUNR4ZH2

pith:2014:IUNR4ZH2WJL2JOLCTIXUMANDGD

not attested not anchored not stored refs pending

Concerning Quadratic Interaction in the Quantum Cheshire Cat Experiment

Michael Silberstein, Timothy McDevitt, W.M. Stuckey

arxiv:1410.1522 v8 · 2014-10-05 · 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{IUNR4ZH2WJL2JOLCTIXUMANDGD}

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	2026-05-18T01:23:45.329937Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

451b1e64fab257a4b9629a2f4601a330fba34ed9d5586188d6e895bf9dfec6be

Aliases

arxiv: 1410.1522 · arxiv_version: 1410.1522v8 · doi: 10.48550/arxiv.1410.1522 · pith_short_12: IUNR4ZH2WJL2 · pith_short_16: IUNR4ZH2WJL2JOLC · pith_short_8: IUNR4ZH2

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/IUNR4ZH2WJL2JOLCTIXUMANDGD \
  | 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: 451b1e64fab257a4b9629a2f4601a330fba34ed9d5586188d6e895bf9dfec6be

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "659a9cc47a4945416e85dcf898a033bcf5d71964e862eca7de5ca3639d30ee20",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2014-10-05T02:02:57Z",
    "title_canon_sha256": "9ba895645bf92042c680439d4643ca84558fd7d926b627c8dcd548b325910c34"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1410.1522",
    "kind": "arxiv",
    "version": 8
  }
}