Pith Number

pith:Q3AWHEAH

pith:2024:Q3AWHEAHDNPD7CSMHMFNWQDMKB

not attested not anchored not stored refs pending

Quantumness of gravitational field: A perspective on monogamy relation

Akira Matsumura, Kazuhiro Yamamoto, Yuuki Sugiyama

arxiv:2401.03867 v2 · 2024-01-08 · quant-ph · gr-qc · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Q3AWHEAHDNPD7CSMHMFNWQDMKB}

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.

Cited by

1 paper in Pith

When does entanglement through gravity imply gravitons?

Receipt and verification

First computed	2026-07-05T08:56:46.023637Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

86c16390071b5e3f8a4c3b0adb406c5042c5e8689923cc00579c2aaef69c172b

Aliases

arxiv: 2401.03867 · arxiv_version: 2401.03867v2 · doi: 10.48550/arxiv.2401.03867 · pith_short_12: Q3AWHEAHDNPD · pith_short_16: Q3AWHEAHDNPD7CSM · pith_short_8: Q3AWHEAH

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/Q3AWHEAHDNPD7CSMHMFNWQDMKB \
  | 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: 86c16390071b5e3f8a4c3b0adb406c5042c5e8689923cc00579c2aaef69c172b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "16cf6387c085acb4b44f05239c0996cb1e8ebafbbdb1da6b4f71c7088adbed69",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2024-01-08T12:57:22Z",
    "title_canon_sha256": "bd325c3af9d2f931531af16e35a0a1dd5cb90ad7b38b7b1488b0054c32c3fcbd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2401.03867",
    "kind": "arxiv",
    "version": 2
  }
}