Pith Number

pith:OGO3Q2XK

pith:2018:OGO3Q2XKIEQR2JFC4DEU4KUNHF

not attested not anchored not stored refs pending

Cluster-void degeneracy breaking: Neutrino properties and dark energy

Martin Sahl\'en

arxiv:1807.02470 v2 · 2018-07-06 · astro-ph.CO · hep-ex · 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{OGO3Q2XKIEQR2JFC4DEU4KUNHF}

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

2 papers in Pith

Unveiling $f(R)$ Gravity with Void-Galaxy Cross-Correlation Multipoles

Receipt and verification

First computed	2026-05-17T23:49:59.617199Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

719db86aea41211d24a2e0c94e2a8d39489e965d19416dbe3d8a7dc257587865

Aliases

arxiv: 1807.02470 · arxiv_version: 1807.02470v2 · doi: 10.48550/arxiv.1807.02470 · pith_short_12: OGO3Q2XKIEQR · pith_short_16: OGO3Q2XKIEQR2JFC · pith_short_8: OGO3Q2XK

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/OGO3Q2XKIEQR2JFC4DEU4KUNHF \
  | 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: 719db86aea41211d24a2e0c94e2a8d39489e965d19416dbe3d8a7dc257587865

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1d323e2dd2ff0953f2a0bc18297a114807fa34904dad7dfd7f0453578d357787",
    "cross_cats_sorted": [
      "hep-ex",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2018-07-06T16:15:16Z",
    "title_canon_sha256": "dba976dfa3cabdbcd55fb3af390994fd6c39616bf94e86faec0772b1b40b1ff3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.02470",
    "kind": "arxiv",
    "version": 2
  }
}