Pith Number

pith:UHYZYPA3

pith:2014:UHYZYPA3KT4TIFXLTTQX4M554J

not attested not anchored not stored refs pending

No-activation theorem for Gaussian nonclassical correlations by Gaussian operations

Daniel McNulty, Gerardo Adesso, Ladislav Mi\v{s}ta Jr

arxiv:1405.6859 v2 · 2014-05-27 · quant-ph · math-ph · math.MP · physics.optics

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UHYZYPA3KT4TIFXLTTQX4M554J}

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	2026-05-18T02:44:08.156365Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a1f19c3c1b54f93416eb9ce17e33bde26e2029527661e139b6c57f2f14475a01

Aliases

arxiv: 1405.6859 · arxiv_version: 1405.6859v2 · doi: 10.48550/arxiv.1405.6859 · pith_short_12: UHYZYPA3KT4T · pith_short_16: UHYZYPA3KT4TIFXL · pith_short_8: UHYZYPA3

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/UHYZYPA3KT4TIFXLTTQX4M554J \
  | 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: a1f19c3c1b54f93416eb9ce17e33bde26e2029527661e139b6c57f2f14475a01

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "53cbd6f7e7067ee518a98b6f14c77fce88c17400c2808c78bb638c8cbd72969c",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP",
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2014-05-27T10:17:22Z",
    "title_canon_sha256": "1451d7215725b579ff9a0233d4d1c9f045467bf083cc9370fbb7ce0f34fceef4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1405.6859",
    "kind": "arxiv",
    "version": 2
  }
}