Pith Number

pith:LBSISHTK

pith:2019:LBSISHTKAVDFRCFQVEYE7PZQUV

not attested not anchored not stored refs pending

A nontrivial footprint of standard cosmology in the future observations of low-frequency gravitational waves

Jorge Alfaro, Mauricio Gamonal

arxiv:1902.04550 v4 · 2019-02-12 · 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{LBSISHTKAVDFRCFQVEYE7PZQUV}

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

The NANOGrav 15 yr Data Set: Impacts of Customized Chromatic Noise Models on Gravitational Wave Analyses

The NANOGrav 15 yr Data Set: Customized Chromatic Noise Models

Receipt and verification

First computed	2026-07-05T01:57:11.854950Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5864891e6a05465888b0a9304fbf30a545073df93ad82438a29dba23b366beea

Aliases

arxiv: 1902.04550 · arxiv_version: 1902.04550v4 · doi: 10.48550/arxiv.1902.04550 · pith_short_12: LBSISHTKAVDF · pith_short_16: LBSISHTKAVDFRCFQ · pith_short_8: LBSISHTK

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/LBSISHTKAVDFRCFQVEYE7PZQUV \
  | 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: 5864891e6a05465888b0a9304fbf30a545073df93ad82438a29dba23b366beea

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "98d5bbb1ee6fc8df82367aefe94f2334600353b844a8e400c4755bd08ed40866",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2019-02-12T18:49:04Z",
    "title_canon_sha256": "d0946b37919728f8256840806784adbe1f85d11c9df4c9c31988f2fee47aae39"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.04550",
    "kind": "arxiv",
    "version": 4
  }
}