Pith Number

pith:FZS4G6CS

pith:2018:FZS4G6CSWLTSNHEUH5KV33FSON

not attested not anchored not stored refs pending

Comment on "A Spin Entanglement Witness for Quantum Gravity" and on "Gravitationally Induced Entanglement between Two Massive Particles is Sufficient Evidence of Quantum Effects in Gravity"

Bei-Lok Hu, C. Anastopoulos

arxiv:1804.11315 v2 · 2018-04-30 · quant-ph · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FZS4G6CSWLTSNHEUH5KV33FSON}

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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.

Cited by

1 paper in Pith

Entanglement dynamics of two mesoscopic objects with gravitational interaction

Receipt and verification

First computed	2026-05-17T23:56:35.110554Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2e65c37852b2e7269c943f555decb2735f9e1a206179272d4f3af828ec48c501

Aliases

arxiv: 1804.11315 · arxiv_version: 1804.11315v2 · doi: 10.48550/arxiv.1804.11315 · pith_short_12: FZS4G6CSWLTS · pith_short_16: FZS4G6CSWLTSNHEU · pith_short_8: FZS4G6CS

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/FZS4G6CSWLTSNHEUH5KV33FSON \
  | 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: 2e65c37852b2e7269c943f555decb2735f9e1a206179272d4f3af828ec48c501

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e602799575f4f7aeaacf449afa80e5843243e2a6d680b97cf0a0a8a932d0ac5d",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2018-04-30T16:40:57Z",
    "title_canon_sha256": "9063b234e4c379e6b122fab159cbff4f05ab8ed0563ba025d2c7d8dd9a7c4960"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.11315",
    "kind": "arxiv",
    "version": 2
  }
}