Pith Number

pith:SPZ3QLF4

pith:2018:SPZ3QLF4ZUAVZLG6O6JSLBIDGW

not attested not anchored not stored refs pending

The Wave Function of the Universe and CMB Fluctuations

S.P. de Alwis

arxiv:1811.12892 v5 · 2018-11-30 · hep-th · astro-ph.CO · 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{SPZ3QLF4ZUAVZLG6O6JSLBIDGW}

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

Anisotropic quantum universe in Ho\v{r}ava-Lifshitz gravity

Receipt and verification

First computed	2026-07-05T00:01:35.674674Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

93f3b82cbccd015cacde77932585033585275bf505ca28709c4039c95253b320

Aliases

arxiv: 1811.12892 · arxiv_version: 1811.12892v5 · doi: 10.48550/arxiv.1811.12892 · pith_short_12: SPZ3QLF4ZUAV · pith_short_16: SPZ3QLF4ZUAVZLG6 · pith_short_8: SPZ3QLF4

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/SPZ3QLF4ZUAVZLG6O6JSLBIDGW \
  | 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: 93f3b82cbccd015cacde77932585033585275bf505ca28709c4039c95253b320

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e9e5dacac16b2014f444458ce7de98ca83d4714b4843583f99ae9eb20107221d",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2018-11-30T17:03:44Z",
    "title_canon_sha256": "5231108673ce088627b0cab9e8d9004b2036b23a71415f3892f4f197de6f124e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.12892",
    "kind": "arxiv",
    "version": 5
  }
}