Pith Number

pith:KYRFJVNR

pith:2018:KYRFJVNRP6GWDA2IVPMTFQ6I5R

not attested not anchored not stored refs pending

Einstein-Podolsky-Rosen steering, depth of steering and planar spin squeezing in two-mode Bose-Einstein condensates

Bryan J. Dalton, Laura Rosales-Z\'arate, Margaret D. Reid

arxiv:1804.09126 v2 · 2018-04-24 · 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{KYRFJVNRP6GWDA2IVPMTFQ6I5R}

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	2026-05-18T00:07:34.597888Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

562254d5b17f8d618348abd932c3c8ec4206a2fe89e0213b5afb329d34c2b1ff

Aliases

arxiv: 1804.09126 · arxiv_version: 1804.09126v2 · doi: 10.48550/arxiv.1804.09126 · pith_short_12: KYRFJVNRP6GW · pith_short_16: KYRFJVNRP6GWDA2I · pith_short_8: KYRFJVNR

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/KYRFJVNRP6GWDA2IVPMTFQ6I5R \
  | 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: 562254d5b17f8d618348abd932c3c8ec4206a2fe89e0213b5afb329d34c2b1ff

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a9346a49289f2a0cfc2598379050c214f0f76c1c6f345a18ae55e8db33282763",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2018-04-24T16:37:35Z",
    "title_canon_sha256": "dd00e23a29bddfef5984df1a40ab419fff60a61b9ea64fa1473aef22090a8476"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.09126",
    "kind": "arxiv",
    "version": 2
  }
}