Pith Number

pith:XPJCJ4OP

pith:2014:XPJCJ4OPXZCWLTRHCL4FY4FTDK

not attested not anchored not stored refs pending

Gravity Waves from Extreme-Mass-Ratio Plunges into Kerr Black Holes

Achilleas P. Porfyriadis, Andrew Strominger, Shahar Hadar

arxiv:1403.2797 v1 · 2014-03-12 · hep-th · astro-ph.HE · 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{XPJCJ4OPXZCWLTRHCL4FY4FTDK}

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

Black Hole Photon Rings Saturate the Quantum Chaos Bound

Receipt and verification

First computed	2026-05-18T02:41:08.601744Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bbd224f1cfbe4565ce2712f85c70b31aacba98ed4a3c51cd6cd46a46529ffef5

Aliases

arxiv: 1403.2797 · arxiv_version: 1403.2797v1 · doi: 10.48550/arxiv.1403.2797 · pith_short_12: XPJCJ4OPXZCW · pith_short_16: XPJCJ4OPXZCWLTRH · pith_short_8: XPJCJ4OP

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/XPJCJ4OPXZCWLTRHCL4FY4FTDK \
  | 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: bbd224f1cfbe4565ce2712f85c70b31aacba98ed4a3c51cd6cd46a46529ffef5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "909b2dbd73bb974a91431a358e757a29c207bdcb68f0d429cacef4bb38b34b7e",
    "cross_cats_sorted": [
      "astro-ph.HE",
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2014-03-12T02:58:28Z",
    "title_canon_sha256": "399336f555a18dec8143153cea4f4c7c963edc2fc16a71b705dc63b010fb792b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1403.2797",
    "kind": "arxiv",
    "version": 1
  }
}