Pith Number

pith:OOAK6KY7

pith:2019:OOAK6KY72LVDS74H3FPWKZ6B5J

not attested not anchored not stored refs pending

Qualitative and Numerical Analysis of a Cosmological Model Based on an Asymmetric Scalar Doublet with Minimal Couplings. I. Qualitative Analysis of the Model

I. A. Kokh, Yu. G. Ignat'ev

arxiv:1907.02334 v1 · 2019-07-04 · 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{OOAK6KY72LVDS74H3FPWKZ6B5J}

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	2026-05-17T23:41:28.957338Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7380af2b1fd2ea397f87d95f6567c1ea5e950598ef61c9e84d0f73021d368f72

Aliases

arxiv: 1907.02334 · arxiv_version: 1907.02334v1 · doi: 10.48550/arxiv.1907.02334 · pith_short_12: OOAK6KY72LVD · pith_short_16: OOAK6KY72LVDS74H · pith_short_8: OOAK6KY7

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/OOAK6KY72LVDS74H3FPWKZ6B5J \
  | 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: 7380af2b1fd2ea397f87d95f6567c1ea5e950598ef61c9e84d0f73021d368f72

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c2945a94d21543ff677bb8a94411ad89bc03c9c9a66d9599d56d351764767453",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2019-07-04T11:41:42Z",
    "title_canon_sha256": "b9f3e171c08efe818231f2ef1be2c85b82913ba1f588c672d246d9490888915d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.02334",
    "kind": "arxiv",
    "version": 1
  }
}