Pith Number

pith:4XKWR2TO

pith:2019:4XKWR2TOLV3Y5EMMWZZAD3QS2R

not attested not anchored not stored refs pending

Dark calling Dark: Interaction in the dark sector in presence of neutrino properties after Planck CMB final release

David F. Mota, Rafael C. Nunes, Supriya Pan, Weiqiang Yang

arxiv:1910.08821 v3 · 2019-10-19 · 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{4XKWR2TOLV3Y5EMMWZZAD3QS2R}

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

Joint Constraints on Neutrinos and Dynamical Dark Energy in Minimally Modified Gravity

Receipt and verification

First computed	2026-07-05T00:55:04.757635Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e5d568ea6e5d778e918cb67201ee12d47a9dc21a334e79a9f4bc640913b7a5c5

Aliases

arxiv: 1910.08821 · arxiv_version: 1910.08821v3 · doi: 10.48550/arxiv.1910.08821 · pith_short_12: 4XKWR2TOLV3Y · pith_short_16: 4XKWR2TOLV3Y5EMM · pith_short_8: 4XKWR2TO

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/4XKWR2TOLV3Y5EMMWZZAD3QS2R \
  | 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: e5d568ea6e5d778e918cb67201ee12d47a9dc21a334e79a9f4bc640913b7a5c5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ff8bc230af67fba204fa652a6c054e8fa7fcc8a4472d90f22cc163209284913a",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2019-10-19T19:08:28Z",
    "title_canon_sha256": "6c0c65a03d2689a9d76b102ee6fe65c5125f9b78e584e2462176d76e5dcdb1f4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1910.08821",
    "kind": "arxiv",
    "version": 3
  }
}