Pith Number

pith:PAVBYFJZ

pith:2015:PAVBYFJZ3QKLJZQIG5C32TQYMR

not attested not anchored not stored refs pending

Quantum communication with macroscopically bright nonclassical states

Laszlo Ruppert, Radim Filip, Vladyslav C. Usenko

arxiv:1510.08595 v2 · 2015-10-29 · 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{PAVBYFJZ3QKLJZQIG5C32TQYMR}

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	2026-05-18T01:25:56.346953Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

782a1c1539dc14b4e6083745bd4e186445be4899e08d0c605b1e7976d60c0014

Aliases

arxiv: 1510.08595 · arxiv_version: 1510.08595v2 · doi: 10.48550/arxiv.1510.08595 · pith_short_12: PAVBYFJZ3QKL · pith_short_16: PAVBYFJZ3QKLJZQI · pith_short_8: PAVBYFJZ

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/PAVBYFJZ3QKLJZQIG5C32TQYMR \
  | 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: 782a1c1539dc14b4e6083745bd4e186445be4899e08d0c605b1e7976d60c0014

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d12a33b52bee12c7f6baafb6d93b5c39951d00d9c1f18fd325159cfe2bb1072a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2015-10-29T08:26:39Z",
    "title_canon_sha256": "d43cede64345d8076f7f1cfed8d8db64e18c192b6d37cb86431dfef6093a60fc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1510.08595",
    "kind": "arxiv",
    "version": 2
  }
}