Pith Number

pith:SPMUBPNY

pith:2014:SPMUBPNYVQ7BHEDNMGPOLLSXBN

not attested not anchored not stored refs pending

Tomographic discord for a system of two coupled nanoelectric circuits

A.K. Fedorov, E.O. Kiktenko, O.V. Man'ko, V.I. Man'ko

arxiv:1409.5265 v2 · 2014-09-18 · 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{SPMUBPNYVQ7BHEDNMGPOLLSXBN}

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	2026-05-18T02:19:28.259490Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

93d940bdb8ac3e13906d619ee5ae570b4b9dca5b1a54b05a5b7deaac49d4730a

Aliases

arxiv: 1409.5265 · arxiv_version: 1409.5265v2 · doi: 10.48550/arxiv.1409.5265 · pith_short_12: SPMUBPNYVQ7B · pith_short_16: SPMUBPNYVQ7BHEDN · pith_short_8: SPMUBPNY

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/SPMUBPNYVQ7BHEDNMGPOLLSXBN \
  | 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: 93d940bdb8ac3e13906d619ee5ae570b4b9dca5b1a54b05a5b7deaac49d4730a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "25e3811076e0abf20f54c55c51e3047d0889445953dd8ddc3699dede8016e951",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2014-09-18T11:23:16Z",
    "title_canon_sha256": "18a8ff9a42917a896b5758dcf28afdb7c0d9e4bbc8bd46efed9528fd6340124a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.5265",
    "kind": "arxiv",
    "version": 2
  }
}