Pith Number

pith:R36JGD3G

pith:2024:R36JGD3GWPY3DPDJXW6RVV6G2M

not attested not anchored not stored refs pending

Black holes, multiple propagation speeds, and energy extraction

Kazufumi Takahashi, Naritaka Oshita, Shinji Mukohyama, Vitor Cardoso

arxiv:2404.05790 v2 · 2024-04-08 · gr-qc · astro-ph.HE · hep-ph · 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{R36JGD3GWPY3DPDJXW6RVV6G2M}

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

Constraining superluminal Einstein-\AE{}ther gravity through gravitational memory

Receipt and verification

First computed	2026-07-05T08:35:45.108000Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8efc930f66b3f1b1bc69bdbd1ad7c6d32322ec307044531fae729ecabfafb399

Aliases

arxiv: 2404.05790 · arxiv_version: 2404.05790v2 · doi: 10.48550/arxiv.2404.05790 · pith_short_12: R36JGD3GWPY3 · pith_short_16: R36JGD3GWPY3DPDJ · pith_short_8: R36JGD3G

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/R36JGD3GWPY3DPDJXW6RVV6G2M \
  | 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: 8efc930f66b3f1b1bc69bdbd1ad7c6d32322ec307044531fae729ecabfafb399

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a0461893940f0a4f72e8ee4cad0b7e481903ce597eb81757d1ed57433ee5f29a",
    "cross_cats_sorted": [
      "astro-ph.HE",
      "hep-ph",
      "hep-th"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2024-04-08T18:00:03Z",
    "title_canon_sha256": "3da30b23dd983db412e522c19f1df650a8cb3ca38310c98c782e1744ed03be3f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2404.05790",
    "kind": "arxiv",
    "version": 2
  }
}