Pith Number

pith:2MTMLNYN

pith:2022:2MTMLNYNPYIVKJRV3KTS7LXVTC

not attested not anchored not stored refs pending

Tracing the hot spot motion using the next generation Event Horizon Telescope (ngEHT)

Angelo Ricarte, Antonio Fuentes, Avery Broderick, Bart Ripperda, Charles Alcock, Freek Roelofs, Grant Tremblay, He Sun, Koushik Chatterjee, Lars Hernquist, Lindy Blackburn, Maciek Wielgus, Mark Vogelsberger, Matthew Liska, Paul Tiede, Priyamvada Natarajan, Ramesh Narayan, Randall Smith, Razieh Emami, Richard Anantua, Sheperd S. Doeleman, Yuri Y. Kovalev

arxiv:2211.06773 v2 · 2022-11-13 · astro-ph.GA · astro-ph.CO · 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{2MTMLNYNPYIVKJRV3KTS7LXVTC}

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

Polarization Signatures of Inspiraling Hotspots around Kerr Black Holes

Receipt and verification

First computed	2026-07-05T05:16:04.064175Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d326c5b70d7e11552635daa72faef59881a4b669ffa43953565ef480fe19a839

Aliases

arxiv: 2211.06773 · arxiv_version: 2211.06773v2 · doi: 10.48550/arxiv.2211.06773 · pith_short_12: 2MTMLNYNPYIV · pith_short_16: 2MTMLNYNPYIVKJRV · pith_short_8: 2MTMLNYN

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/2MTMLNYNPYIVKJRV3KTS7LXVTC \
  | 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: d326c5b70d7e11552635daa72faef59881a4b669ffa43953565ef480fe19a839

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5a80ac2ccc0567cd035bd151d6d85c202625a03e42ebc362c8bcbd04a6ff383c",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "astro-ph.HE",
      "hep-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2022-11-13T00:03:28Z",
    "title_canon_sha256": "c6cc9cecbb3763c7e483116ab4a3f328beea062c6fc1e7a98560ac66709d9800"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2211.06773",
    "kind": "arxiv",
    "version": 2
  }
}