Pith Number

pith:B54MBC36

pith:2018:B54MBC36RZIULAIELGR4BI5AKW

not attested not anchored not stored refs pending

Density perturbations for running vacuum: a successful approach to structure formation and to the $\sigma_8$-tension

Adri\`a G\'omez-Valent, Joan Sol\`a Peracaula

arxiv:1801.08501 v4 · 2018-01-25 · astro-ph.CO · gr-qc · hep-ph · 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{B54MBC36RZIULAIELGR4BI5AKW}

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

Signatures of Modified Gravity Below $\mathcal{O}(10)$ Mpc in a Dynamical Dark Energy Background

Receipt and verification

First computed	2026-05-18T00:13:04.729223Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0f78c08b7e8e5145810459a3c0a3a055b0bff9c80040e9419c8c3f105d123afb

Aliases

arxiv: 1801.08501 · arxiv_version: 1801.08501v4 · doi: 10.48550/arxiv.1801.08501 · pith_short_12: B54MBC36RZIU · pith_short_16: B54MBC36RZIULAIE · pith_short_8: B54MBC36

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/B54MBC36RZIULAIELGR4BI5AKW \
  | 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: 0f78c08b7e8e5145810459a3c0a3a055b0bff9c80040e9419c8c3f105d123afb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9da387bb5ea0d5d2f471bb0cfd5c1890213a608303dfe47d5cfd62fa89fb2c7b",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-ph",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2018-01-25T17:40:15Z",
    "title_canon_sha256": "7ce22f096af9d45ad635211fae56a5724e693e167eeb40d791b46ad2e715e9a0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.08501",
    "kind": "arxiv",
    "version": 4
  }
}