Pith Number

pith:MSWMCCHA

pith:2019:MSWMCCHAE2BD3D267DC2VWRQSE

not attested not anchored not stored refs pending

Propagation of Gravitational Waves in Anisotropic Universe

Sarbari Guha, Sucheta Datta

arxiv:1908.06743 v1 · 2019-08-14 · gr-qc · 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{MSWMCCHAE2BD3D267DC2VWRQSE}

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.

Receipt and verification

First computed	2026-07-04T23:58:18.950559Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

64acc108e026823d8f5ef8c5aada30913f9c7585973220ba4784cc5da2bc5fdd

Aliases

arxiv: 1908.06743 · arxiv_version: 1908.06743v1 · doi: 10.48550/arxiv.1908.06743 · pith_short_12: MSWMCCHAE2BD · pith_short_16: MSWMCCHAE2BD3D26 · pith_short_8: MSWMCCHA

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/MSWMCCHAE2BD3D267DC2VWRQSE \
  | 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: 64acc108e026823d8f5ef8c5aada30913f9c7585973220ba4784cc5da2bc5fdd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1f1f5da71cd97ed41b64d36425b0a13c343cfb4c4176caa7f2fba9869edaf6ca",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2019-08-14T16:02:24Z",
    "title_canon_sha256": "e03e9e1ffe340bb6248522195ddffb5978a5af9df31781e3645046b1897401c9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.06743",
    "kind": "arxiv",
    "version": 1
  }
}