Pith Number

pith:FJ4KOETB

pith:2009:FJ4KOETBQZH6M2ISO3B5YK2OHB

not attested not anchored not stored refs pending

Post-ISCO Ringdown Amplitudes in Extreme Mass Ratio Inspiral

Barak Kol, Shahar Hadar

arxiv:0911.3899 v4 · 2009-11-20 · 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{FJ4KOETBQZH6M2ISO3B5YK2OHB}

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

Plunge spectra as discriminators of black hole mimickers

Black hole mergers beyond general relativity: a self-force approach

Green function of the P\"{o}schl-Teller potential

Receipt and verification

First computed	2026-05-18T02:24:46.186015Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2a78a71261864fe6691276c3dc2b4e384320cb4468143c212c391adcc4db1564

Aliases

arxiv: 0911.3899 · arxiv_version: 0911.3899v4 · doi: 10.48550/arxiv.0911.3899 · pith_short_12: FJ4KOETBQZH6 · pith_short_16: FJ4KOETBQZH6M2IS · pith_short_8: FJ4KOETB

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/FJ4KOETBQZH6M2ISO3B5YK2OHB \
  | 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: 2a78a71261864fe6691276c3dc2b4e384320cb4468143c212c391adcc4db1564

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9f6bd963e6632ba06de56d99103741ed0240cd27e95359da90c7802a74c2904f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2009-11-20T13:49:32Z",
    "title_canon_sha256": "a8aa15eaadd517a488a9fb2b49224a7c95f096284739445b549075544d0e8b27"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0911.3899",
    "kind": "arxiv",
    "version": 4
  }
}