Pith Number

pith:EOD5JDOF

pith:2015:EOD5JDOFGP5RSR77JDGN2OVA4P

not attested not anchored not stored refs pending

Three-way noiseless signal splitting in a parametric amplifier with quantum correlation

Jiamin Li, Nannan Liu, Xiaoying Li, Z. Y. Ou

arxiv:1512.01386 v1 · 2015-12-04 · 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{EOD5JDOFGP5RSR77JDGN2OVA4P}

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	2026-05-18T01:11:45.324198Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2387d48dc533fb1947ff48ccdd3aa0e3fb4d8b08382ac3c837d289376af2be57

Aliases

arxiv: 1512.01386 · arxiv_version: 1512.01386v1 · doi: 10.48550/arxiv.1512.01386 · pith_short_12: EOD5JDOFGP5R · pith_short_16: EOD5JDOFGP5RSR77 · pith_short_8: EOD5JDOF

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/EOD5JDOFGP5RSR77JDGN2OVA4P \
  | 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: 2387d48dc533fb1947ff48ccdd3aa0e3fb4d8b08382ac3c837d289376af2be57

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b69026b8122127d4dc10e89866e61a2fa300f11e4635119ad12fd227d4785bda",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2015-12-04T12:26:51Z",
    "title_canon_sha256": "c519cdafd05a71f4260edc16143b85d0a52e6debf988b4279c75c2a4eadee9b0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.01386",
    "kind": "arxiv",
    "version": 1
  }
}