Pith Number

pith:RJH5KFIT

pith:2020:RJH5KFITCPIG4DJRGHKNBUIEP6

not attested not anchored not stored refs pending

Propagation of gravitational waves in various cosmological backgrounds

Golam Mortuza Hossain, Narayan Banerjee, Saif Ali, Shanima S, Sushovan Mondal

arxiv:2004.13554 v2 · 2020-04-28 · 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{RJH5KFITCPIG4DJRGHKNBUIEP6}

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

Gravitational Wave Propagation in a Geometric Condensate in Starobinsky Cosmology

Receipt and verification

First computed	2026-07-05T02:54:38.686019Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8a4fd5151313d06e0d3131d4d0d1047f8be06f14b6b4a8be86cfd2e48f4a9eaa

Aliases

arxiv: 2004.13554 · arxiv_version: 2004.13554v2 · doi: 10.48550/arxiv.2004.13554 · pith_short_12: RJH5KFITCPIG · pith_short_16: RJH5KFITCPIG4DJR · pith_short_8: RJH5KFIT

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/RJH5KFITCPIG4DJRGHKNBUIEP6 \
  | 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: 8a4fd5151313d06e0d3131d4d0d1047f8be06f14b6b4a8be86cfd2e48f4a9eaa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8c140b6c72bba6d212cb848973b025bd587120c131171a24b76454abce434729",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2020-04-28T14:24:07Z",
    "title_canon_sha256": "445b1b92eb8d34bc9db2976cf73e6ab70cb255229f2ae7542f0e998164991e7e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2004.13554",
    "kind": "arxiv",
    "version": 2
  }
}