Pith Number

pith:DBC6AWCS

pith:2019:DBC6AWCSMZCGDKL4IOLBTC53W7

not attested not anchored not stored refs pending

Classical and quantum exact solutions for the anisotropic Bianchi type I in multi-scalar field cosmology with an exponential potential driven inflation

J. Socorro, Omar E. N\'u\~nez, Rafael Hern\'andez-Jim\'enez

arxiv:1904.00807 v1 · 2019-03-28 · 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{DBC6AWCSMZCGDKL4IOLBTC53W7}

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

2 papers in Pith

Canonical quantization of all minisuperspaces with consistent symmetry reductions

Receipt and verification

First computed	2026-05-17T23:49:45.427745Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1845e05852664461a97c4396198bbbb7d9d08a3c79f8c840f48f7923e92eeb5c

Aliases

arxiv: 1904.00807 · arxiv_version: 1904.00807v1 · doi: 10.48550/arxiv.1904.00807 · pith_short_12: DBC6AWCSMZCG · pith_short_16: DBC6AWCSMZCGDKL4 · pith_short_8: DBC6AWCS

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/DBC6AWCSMZCGDKL4IOLBTC53W7 \
  | 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: 1845e05852664461a97c4396198bbbb7d9d08a3c79f8c840f48f7923e92eeb5c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0b1e39b90ba6d36414705d37cef1b7ac412eac2e35ed8a7daa610e91a4354511",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2019-03-28T18:53:12Z",
    "title_canon_sha256": "17ef569a489b6ac64ae524bd233df3ea7466a4063241160c6cd9545676f99699"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.00807",
    "kind": "arxiv",
    "version": 1
  }
}