Pith Number

pith:WJMPP7AO

pith:2016:WJMPP7AO6QOU73CBJANY5VRPRR

not attested not anchored not stored refs pending

General solutions of integrable cosmological models with non-minimal coupling

A. Tronconi, A.Yu. Kamenshchik, E.O. Pozdeeva, G. Venturi, S.Yu. Vernov

arxiv:1604.01959 v1 · 2016-04-07 · gr-qc · astro-ph.CO · 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{WJMPP7AO6QOU73CBJANY5VRPRR}

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	2026-05-18T00:48:05.705915Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b258f7fc0ef41d4fec41481b8ed62f8c7e5cd83271ccd56e1086d5db9e18ac15

Aliases

arxiv: 1604.01959 · arxiv_version: 1604.01959v1 · doi: 10.48550/arxiv.1604.01959 · pith_short_12: WJMPP7AO6QOU · pith_short_16: WJMPP7AO6QOU73CB · pith_short_8: WJMPP7AO

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/WJMPP7AO6QOU73CBJANY5VRPRR \
  | 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: b258f7fc0ef41d4fec41481b8ed62f8c7e5cd83271ccd56e1086d5db9e18ac15

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ce358060c9f2453656ad3fac17bd11455c0949923fb8a0004aa883f5a0dcc3e5",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2016-04-07T11:27:03Z",
    "title_canon_sha256": "51bcca2c747f991847ff0cf781b54a8c58680630474892ed25631d8f09076527"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1604.01959",
    "kind": "arxiv",
    "version": 1
  }
}