Pith Number

pith:T22BV7EH

pith:2019:T22BV7EHC6L7O2M2TVPEOMQLAP

not attested not anchored not stored refs pending

Propagation of Polar Gravitational Waves in f(R,T) Scenario

Aisha Siddiqa, M. Sharif

arxiv:1907.05714 v1 · 2019-07-11 · 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{T22BV7EHC6L7O2M2TVPEOMQLAP}

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	2026-05-17T23:40:29.557242Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9eb41afc871797f7699a9d5e47320b03f503c685d7203110941595503977b963

Aliases

arxiv: 1907.05714 · arxiv_version: 1907.05714v1 · doi: 10.48550/arxiv.1907.05714 · pith_short_12: T22BV7EHC6L7 · pith_short_16: T22BV7EHC6L7O2M2 · pith_short_8: T22BV7EH

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/T22BV7EHC6L7O2M2TVPEOMQLAP \
  | 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: 9eb41afc871797f7699a9d5e47320b03f503c685d7203110941595503977b963

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "609389632d723ee9648411aaceeaeb98ca67e6ca5e5ef58da3ae0926fef01c81",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2019-07-11T11:42:51Z",
    "title_canon_sha256": "8815ebed34908d569776127d7ad7f3cc40d0bcd2f620b248dbc8c3838f261077"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.05714",
    "kind": "arxiv",
    "version": 1
  }
}