Pith Number

pith:IGCYNCQW

pith:2020:IGCYNCQWO5MD5NH65KSP5VRZX6

not attested not anchored not stored refs pending

Nonlinear interacting cosmological models after Planck 2018 legacy release and the $H_0$ tension

Andronikos Paliathanasis, Supriya Pan, Weiqiang Yang

arxiv:2002.03408 v1 · 2020-02-09 · 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{IGCYNCQWO5MD5NH65KSP5VRZX6}

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

Unifying Early and Late Dark Energy: Dynamical Requirements and Obstructions

Receipt and verification

First computed	2026-07-05T01:16:32.173183Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4185868a1677583eb4feeaa4fed639bfb5fab06df3ba4844a9b25d1f731ff015

Aliases

arxiv: 2002.03408 · arxiv_version: 2002.03408v1 · doi: 10.48550/arxiv.2002.03408 · pith_short_12: IGCYNCQWO5MD · pith_short_16: IGCYNCQWO5MD5NH6 · pith_short_8: IGCYNCQW

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/IGCYNCQWO5MD5NH65KSP5VRZX6 \
  | 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: 4185868a1677583eb4feeaa4fed639bfb5fab06df3ba4844a9b25d1f731ff015

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aab3da4ddc8139ebad53883b1ef1a478416d1a34503ce5736aa0d358cb912b1e",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2020-02-09T17:54:45Z",
    "title_canon_sha256": "df9f8450c640ae88b82aad7c7c61139152b1a4dc8bc7cc70b270e8333ca78c00"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2002.03408",
    "kind": "arxiv",
    "version": 1
  }
}