Pith Number

pith:6PP6YIQX

pith:2020:6PP6YIQXX2ZO3SJJXXC7ESA76V

not attested not anchored not stored refs pending

Can dark matter-dark energy interaction alleviate the Cosmic Coincidence Problem?

A. A. Escobal, D. Benndorf, J. F. Jesus, S. H. Pereira

arxiv:2012.07494 v3 · 2020-12-14 · astro-ph.CO

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6PP6YIQXX2ZO3SJJXXC7ESA76V}

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	2026-07-05T04:12:48.309621Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f3dfec2217beb2edc929bdc5f2481ff56ec78fcea1839f29798370187a2dd8fc

Aliases

arxiv: 2012.07494 · arxiv_version: 2012.07494v3 · doi: 10.48550/arxiv.2012.07494 · pith_short_12: 6PP6YIQXX2ZO · pith_short_16: 6PP6YIQXX2ZO3SJJ · pith_short_8: 6PP6YIQX

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/6PP6YIQXX2ZO3SJJXXC7ESA76V \
  | 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: f3dfec2217beb2edc929bdc5f2481ff56ec78fcea1839f29798370187a2dd8fc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "65f5910a7d93d2d1a6b6d61c3850680028e3fe8bad7601cfb84aca54ca344405",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2020-12-14T13:25:07Z",
    "title_canon_sha256": "7e604a339023af1a37460dd4f2dab3503c61040d9ef3a4b6daa2ccaf45dd2bec"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2012.07494",
    "kind": "arxiv",
    "version": 3
  }
}