Pith Number

pith:P5U2JMWR

pith:2014:P5U2JMWRI7KCFXFOBVTMDYDDUL

not attested not anchored not stored refs pending

Continuous-variable phase-estimation with unitary and random linear disturbance

Douglas Delgado de Souza, Marco G. Genoni, M. S. Kim

arxiv:1407.7174 v1 · 2014-07-27 · 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{P5U2JMWRI7KCFXFOBVTMDYDDUL}

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	2026-05-18T02:28:53.931899Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7f69a4b2d147d422dcae0d66c1e063a2d6c2f38235d9bab514026e0a0216cabd

Aliases

arxiv: 1407.7174 · arxiv_version: 1407.7174v1 · doi: 10.48550/arxiv.1407.7174 · pith_short_12: P5U2JMWRI7KC · pith_short_16: P5U2JMWRI7KCFXFO · pith_short_8: P5U2JMWR

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/P5U2JMWRI7KCFXFOBVTMDYDDUL \
  | 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: 7f69a4b2d147d422dcae0d66c1e063a2d6c2f38235d9bab514026e0a0216cabd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e0a91b0f79edb834f37f0f53499a060b5f458f215323f5890263654894fdb1d9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2014-07-27T00:52:59Z",
    "title_canon_sha256": "c3c088c43e033dd53ecd345514471b47e272d56b186497909058d190c5196af4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.7174",
    "kind": "arxiv",
    "version": 1
  }
}