Pith Number

pith:RWNTKNPD

pith:2014:RWNTKNPDOZIACGGFFJHAHER7KD

not attested not anchored not stored refs pending

Ultra-high-energy debris from the collisional Penrose process

Emanuele Berti, Richard Brito, Vitor Cardoso

arxiv:1410.8534 v2 · 2014-10-30 · gr-qc · astro-ph.HE · hep-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RWNTKNPDOZIACGGFFJHAHER7KD}

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

Superradiance -- the 2020 Edition

Receipt and verification

First computed	2026-05-18T01:37:35.491196Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8d9b3535e376500118c52a4e03923f50f4544081295bccfff20e9b78d4b02822

Aliases

arxiv: 1410.8534 · arxiv_version: 1410.8534v2 · doi: 10.48550/arxiv.1410.8534 · pith_short_12: RWNTKNPDOZIA · pith_short_16: RWNTKNPDOZIACGGF · pith_short_8: RWNTKNPD

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/RWNTKNPDOZIACGGFFJHAHER7KD \
  | 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: 8d9b3535e376500118c52a4e03923f50f4544081295bccfff20e9b78d4b02822

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f734357300a438835c447a49698878b9ad95e8912b908f6ec847efb9fb9af48d",
    "cross_cats_sorted": [
      "astro-ph.HE",
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2014-10-30T20:00:12Z",
    "title_canon_sha256": "c908fc6670d5c36722aa042d062c7c654ebcfef2dcff0d0ecf30efdebc1c94eb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1410.8534",
    "kind": "arxiv",
    "version": 2
  }
}