Pith Number

pith:YA7OK4NK

pith:2018:YA7OK4NKS6SPCZGO4NQSGDTDWF

not attested not anchored not stored refs pending

Distinguishing general relativity from Chern-Simons gravity using gravitational wave polarizations

Soham Bhattacharyya (IISER Thiruvananthapuram), S. Shankaranarayanan (IIT Bombay)

arxiv:1812.00187 v2 · 2018-12-01 · 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{YA7OK4NKS6SPCZGO4NQSGDTDWF}

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

Axial quasi-normal modes of slowly rotating black holes in dynamical Chern-Simons gravity to second-order in spin and coupling

Receipt and verification

First computed	2026-05-17T23:39:47.811070Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c03ee571aa97a4f164cee361230e63b15aa42f418924f934a4617c4d24414619

Aliases

arxiv: 1812.00187 · arxiv_version: 1812.00187v2 · doi: 10.48550/arxiv.1812.00187 · pith_short_12: YA7OK4NKS6SP · pith_short_16: YA7OK4NKS6SPCZGO · pith_short_8: YA7OK4NK

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/YA7OK4NKS6SPCZGO4NQSGDTDWF \
  | 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: c03ee571aa97a4f164cee361230e63b15aa42f418924f934a4617c4d24414619

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "50592adc277ab36273c37ce89e0dbfc8da50b4d1a133d00d36d42b43306b53fa",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2018-12-01T10:29:36Z",
    "title_canon_sha256": "32b64229e23be043c67ec1652a1059adfc222597356fe67b70169237ee509aa9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.00187",
    "kind": "arxiv",
    "version": 2
  }
}