Pith Number

pith:TXOQW55E

pith:2015:TXOQW55EZZY25PMSAJUIDBS2EI

not attested not anchored not stored refs pending

Dominant couplings in qubit networks with controlled interactions

Igor Jex, Jaroslav Novotn\'y, Ji\v{r}\'i Mary\v{s}ka

arxiv:1504.03456 v1 · 2015-04-14 · 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{TXOQW55EZZY25PMSAJUIDBS2EI}

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	2026-05-18T01:57:23.397586Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9ddd0b77a4ce71aebd92026881865a222b73bfe93f88a458f6579e5648da0630

Aliases

arxiv: 1504.03456 · arxiv_version: 1504.03456v1 · doi: 10.48550/arxiv.1504.03456 · pith_short_12: TXOQW55EZZY2 · pith_short_16: TXOQW55EZZY25PMS · pith_short_8: TXOQW55E

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/TXOQW55EZZY25PMSAJUIDBS2EI \
  | 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: 9ddd0b77a4ce71aebd92026881865a222b73bfe93f88a458f6579e5648da0630

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "528adec2b4e7524abf753b454a8a01552dfc7ac3fbd3f5767f33069e2af3bfea",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2015-04-14T08:49:10Z",
    "title_canon_sha256": "be6019d3c097c6a728056672b3675470abf063cb0ea3d19560ac3a9d2f715076"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.03456",
    "kind": "arxiv",
    "version": 1
  }
}