Pith Number

pith:QSGUF7XW

pith:2014:QSGUF7XWN5D7MB5Y5AOLK6H3GE

not attested not anchored not stored refs pending

Impact of anisotropic stress of free-streaming particles on gravitational waves induced by cosmological density perturbations

Kiyotomo Ichiki, Naoshi Sugiyama, Shohei Saga

arxiv:1412.1081 v2 · 2014-12-02 · 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{QSGUF7XWN5D7MB5Y5AOLK6H3GE}

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

Scalar induced gravitational waves review

Isocurvature Induced Gravitational Waves at Pulsar Timing Arrays

Receipt and verification

First computed	2026-05-18T02:28:53.713356Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

848d42fef66f47f607b8e81cb578fb31145ba6fa5bcab29fd96e13b4cb908d55

Aliases

arxiv: 1412.1081 · arxiv_version: 1412.1081v2 · doi: 10.48550/arxiv.1412.1081 · pith_short_12: QSGUF7XWN5D7 · pith_short_16: QSGUF7XWN5D7MB5Y · pith_short_8: QSGUF7XW

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/QSGUF7XWN5D7MB5Y5AOLK6H3GE \
  | 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: 848d42fef66f47f607b8e81cb578fb31145ba6fa5bcab29fd96e13b4cb908d55

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c0e785c89d3bb427b6c1bfa9c3f9aec6e2ae0477583668f51cc2a5f1a32b9754",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2014-12-02T21:00:00Z",
    "title_canon_sha256": "b8d8678c97efe617dea06f0c53895b133e3344e2846db6cae7fd842549884507"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1412.1081",
    "kind": "arxiv",
    "version": 2
  }
}