Pith Number

pith:QYVPX2ZT

pith:2019:QYVPX2ZTBET5FI34M2QBN2FPJT

not attested not anchored not stored refs pending

Spontaneous quantum gravity

Tejinder P. Singh

arxiv:1912.03266 v2 · 2019-12-05 · physics.pop-ph · gr-qc · hep-th · 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{QYVPX2ZTBET5FI34M2QBN2FPJT}

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

Black hole entropy from trace dynamics and non-commutative geometry

Receipt and verification

First computed	2026-07-05T02:52:37.935820Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

862afbeb330927d2a37c66a016e8af4cca586112cfaf4eda3f8412f665c17edd

Aliases

arxiv: 1912.03266 · arxiv_version: 1912.03266v2 · doi: 10.48550/arxiv.1912.03266 · pith_short_12: QYVPX2ZTBET5 · pith_short_16: QYVPX2ZTBET5FI34 · pith_short_8: QYVPX2ZT

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/QYVPX2ZTBET5FI34M2QBN2FPJT \
  | 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: 862afbeb330927d2a37c66a016e8af4cca586112cfaf4eda3f8412f665c17edd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cf389c9b1ed22b018d0a1a3206284fee35584ae50eb857df93474427990dcaaa",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-th",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.pop-ph",
    "submitted_at": "2019-12-05T14:10:32Z",
    "title_canon_sha256": "b95b5543d7a8a8108037e6918f835109da007ab6428faa1d6208d56937376b3f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1912.03266",
    "kind": "arxiv",
    "version": 2
  }
}