Pith Number

pith:CEWL4N4W

pith:2019:CEWL4N4WWYRSIP25J6YBQXKZE6

not attested not anchored not stored refs pending

Looking for interactions in the cosmological dark sector

Cassio Pigozzo, Humberto A. Borges, Jailson S. Alcaniz, Micol Benetti, Saulo Carneiro, Welber Miranda

arxiv:1908.07213 v1 · 2019-08-20 · 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{CEWL4N4WWYRSIP25J6YBQXKZE6}

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

Observational tests of \texorpdfstring{$\Lambda(t)$}{Lambda(t)} cosmology in light of DESI DR2

Receipt and verification

First computed	2026-07-05T00:24:40.730058Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

112cbe3796b623243f5d4fb0185d59278d65afd85e48feb7e3d2fc5b7a067a20

Aliases

arxiv: 1908.07213 · arxiv_version: 1908.07213v1 · doi: 10.48550/arxiv.1908.07213 · pith_short_12: CEWL4N4WWYRS · pith_short_16: CEWL4N4WWYRSIP25 · pith_short_8: CEWL4N4W

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/CEWL4N4WWYRSIP25J6YBQXKZE6 \
  | 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: 112cbe3796b623243f5d4fb0185d59278d65afd85e48feb7e3d2fc5b7a067a20

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1229b1c660713c24a4eeb4de5493619a7d4f7180f87ddb1c2afc90ebc72ece2d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2019-08-20T08:18:47Z",
    "title_canon_sha256": "17618abd41fa7ad1a612822f9c126bd941bbdd2114393df5a881918a0441a06a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.07213",
    "kind": "arxiv",
    "version": 1
  }
}