Pith Number

pith:V4FNYHHI

pith:2017:V4FNYHHI23UPSEWBIVMEDJZ2VF

not attested not anchored not stored refs pending

Signatures of extra dimensions in gravitational waves from black hole quasi-normal modes

Kabir Chakravarti, Soumitra SenGupta, Sukanta Bose, Sumanta Chakraborty

arxiv:1710.05188 v2 · 2017-10-14 · 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{V4FNYHHI23UPSEWBIVMEDJZ2VF}

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	2026-05-18T00:14:11.208709Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

af0adc1ce8d6e8f912c1455841a73aa9452d23be7393b1a323e4fbb83d9b53d6

Aliases

arxiv: 1710.05188 · arxiv_version: 1710.05188v2 · doi: 10.48550/arxiv.1710.05188 · pith_short_12: V4FNYHHI23UP · pith_short_16: V4FNYHHI23UPSEWB · pith_short_8: V4FNYHHI

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/V4FNYHHI23UPSEWBIVMEDJZ2VF \
  | 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: af0adc1ce8d6e8f912c1455841a73aa9452d23be7393b1a323e4fbb83d9b53d6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "754fc4d022b77180ccbbbec3314231b062c6f694597fa4df404917df2daeed88",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2017-10-14T14:06:36Z",
    "title_canon_sha256": "9fcd31072620eb4738600acdf27f6e6c5ab53642b8b1e3d1fb79644522c89414"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.05188",
    "kind": "arxiv",
    "version": 2
  }
}