Pith Number

pith:DFGLFMJZ

pith:2022:DFGLFMJZHXSOZLMI5I5SATISTE

not attested not anchored not stored refs pending

Black Hole Superradiance in Dynamical Chern-Simons Gravity

Gregory Gabadadze, Leah Jenks, Nicol\'as Yunes, Stephon Alexander

arxiv:2201.02220 v2 · 2022-01-06 · gr-qc · astro-ph.CO · 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{DFGLFMJZHXSOZLMI5I5SATISTE}

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	2026-07-05T06:01:55.916629Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

194cb2b1393de4ecad88ea3b204d1299282f92805077e3bdc6dc9d09bbd6b653

Aliases

arxiv: 2201.02220 · arxiv_version: 2201.02220v2 · doi: 10.48550/arxiv.2201.02220 · pith_short_12: DFGLFMJZHXSO · pith_short_16: DFGLFMJZHXSOZLMI · pith_short_8: DFGLFMJZ

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/DFGLFMJZHXSOZLMI5I5SATISTE \
  | 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: 194cb2b1393de4ecad88ea3b204d1299282f92805077e3bdc6dc9d09bbd6b653

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9a205ed8392f42756dddd2ba642efeb654d2d45261c9c64164405fd7f48f7009",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2022-01-06T19:25:20Z",
    "title_canon_sha256": "dd7d158e3b047ebb581c3cff4cbf4f23b401f96f7a8d49ad34982226a0ca4fee"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2201.02220",
    "kind": "arxiv",
    "version": 2
  }
}