Pith Number

pith:MHX2DQGF

pith:2018:MHX2DQGFKQHNTATS2LRTVXICQE

not attested not anchored not stored refs pending

Semi-quantum Gravity and Testing Gravitational Bell Non-locality

Adrian Kent (Centre for Quantum Information, DAMTP, Foundations, Perimeter Institute), University of Cambridge

arxiv:1808.06084 v1 · 2018-08-18 · 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{MHX2DQGFKQHNTATS2LRTVXICQE}

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	2026-05-18T00:07:46.137932Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

61efa1c0c5540ed98272d2e33add028128e6bda10d81312798cda477e9c2fc16

Aliases

arxiv: 1808.06084 · arxiv_version: 1808.06084v1 · doi: 10.48550/arxiv.1808.06084 · pith_short_12: MHX2DQGFKQHN · pith_short_16: MHX2DQGFKQHNTATS · pith_short_8: MHX2DQGF

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/MHX2DQGFKQHNTATS2LRTVXICQE \
  | 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: 61efa1c0c5540ed98272d2e33add028128e6bda10d81312798cda477e9c2fc16

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7010ceff81ef6db2a924b09e4e40f8b1d98ed137ede772f588cb9ab09416ab5c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2018-08-18T13:23:09Z",
    "title_canon_sha256": "3a58262e722b26742b50c9d142701873e1f20a750cf10c7657e1cda45cbbdd8f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.06084",
    "kind": "arxiv",
    "version": 1
  }
}