Pith Number

pith:TT7ZI7NX

pith:2020:TT7ZI7NX3ACDDMZWSL65STLIUG

not attested not anchored not stored refs pending

Importance of mirror modes in binary black hole ringdown waveform

Arnab Dhani

arxiv:2010.08602 v2 · 2020-10-16 · 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{TT7ZI7NX3ACDDMZWSL65STLIUG}

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

3 papers in Pith

A pre-merger-informed spectral-level ringdown inference framework for black-hole spectroscopy

Black Hole Spectroscopy and Tests of General Relativity with GW250114

Ringdown Analysis of GW250114 with Orthonormal Modes

Receipt and verification

First computed	2026-07-05T02:43:10.067172Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9cff947db7d80431b33692fdd94d68a1bd290b59bd609533e6bae73aba8d94e0

Aliases

arxiv: 2010.08602 · arxiv_version: 2010.08602v2 · doi: 10.48550/arxiv.2010.08602 · pith_short_12: TT7ZI7NX3ACD · pith_short_16: TT7ZI7NX3ACDDMZW · pith_short_8: TT7ZI7NX

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/TT7ZI7NX3ACDDMZWSL65STLIUG \
  | 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: 9cff947db7d80431b33692fdd94d68a1bd290b59bd609533e6bae73aba8d94e0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bb552ef15207d157d7efbc2a95bd12f7942029f5fd278c20b3d452b15ec196f7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2020-10-16T19:44:32Z",
    "title_canon_sha256": "a7c3c153940b383497c54849e1e57522b4d64f82ddf9c45f2b41f3afce99943a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2010.08602",
    "kind": "arxiv",
    "version": 2
  }
}