Pith Number

pith:CJMLZSCJ

pith:2015:CJMLZSCJUKVF7DSRL7LQKE5NCP

not attested not anchored not stored refs pending

Comparative study of nonclassicality, entanglement, and dimensionality of multimode noisy twin beams

Adam Miranowicz, Ievgen I. Arkhipov, Jan Perina, Jan Perina Jr.

arxiv:1501.05256 v2 · 2015-01-21 · 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{CJMLZSCJUKVF7DSRL7LQKE5NCP}

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	2026-05-18T02:19:27.729719Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1258bcc849a2aa5f8e515fd70513ad13d15f358c21433a67fb41a830b44c7200

Aliases

arxiv: 1501.05256 · arxiv_version: 1501.05256v2 · doi: 10.48550/arxiv.1501.05256 · pith_short_12: CJMLZSCJUKVF · pith_short_16: CJMLZSCJUKVF7DSR · pith_short_8: CJMLZSCJ

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/CJMLZSCJUKVF7DSRL7LQKE5NCP \
  | 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: 1258bcc849a2aa5f8e515fd70513ad13d15f358c21433a67fb41a830b44c7200

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ff63a326f4382aee850ee6f7593677ed45353b05b379d469649af93bd977b136",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2015-01-21T18:48:37Z",
    "title_canon_sha256": "21bd6d90fa5c3d2c3531886a9e63adf67235b9d00b7e2be7f1dc4760e29d58c8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1501.05256",
    "kind": "arxiv",
    "version": 2
  }
}