Pith Number

pith:ERDQRO7E

pith:2015:ERDQRO7EGJUUTJGBRDM7CKMVT4

not attested not anchored not stored refs pending

Cosmological perturbations in coherent oscillating scalar field models

A. L. Maroto, J. A. R. Cembranos, S. J. N\'u\~nez Jare\~no

arxiv:1509.08819 v2 · 2015-09-28 · astro-ph.CO · gr-qc · hep-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ERDQRO7EGJUUTJGBRDM7CKMVT4}

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

Pre-inflationary QCD axion stars after moduli domination

Receipt and verification

First computed	2026-05-18T01:18:42.801465Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

244708bbe4326949a4c188d9f129959f228e73d43adf4ce032a379ed906890fd

Aliases

arxiv: 1509.08819 · arxiv_version: 1509.08819v2 · doi: 10.48550/arxiv.1509.08819 · pith_short_12: ERDQRO7EGJUU · pith_short_16: ERDQRO7EGJUUTJGB · pith_short_8: ERDQRO7E

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/ERDQRO7EGJUUTJGBRDM7CKMVT4 \
  | 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: 244708bbe4326949a4c188d9f129959f228e73d43adf4ce032a379ed906890fd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1903df59d9df900c32a7d30c4fefc06afe82bce7192c4e162505adb89c8922ab",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2015-09-28T13:08:10Z",
    "title_canon_sha256": "cb16cbe58b13dee55c20823e28d18dc102a0a9d438a0fd93704ef3c84f3d837e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.08819",
    "kind": "arxiv",
    "version": 2
  }
}