Pith Number

pith:GQENE6NV

pith:2024:GQENE6NVD5GD77YM7H4S55ZCXV

not attested not anchored not stored refs pending

Accessing a New Population of Supermassive Black Holes with Extensions to the Event Horizon Telescope

Angelo Ricarte, Daniel C. M. Palumbo, Dominic W. Pesce, Michael D. Johnson, Neil Nagar, Ramesh Narayan, Sheperd Doeleman, Venkatessh Ramakrishnan, Xinyue Alice Zhang

arxiv:2406.17754 v2 · 2024-06-25 · astro-ph.HE · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GQENE6NVD5GD77YM7H4S55ZCXV}

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

Identifying Observational Signatures of Flux Eruption Events in Supermassive Black Hole Accretion Flows with Machine Learning

Receipt and verification

First computed	2026-07-05T10:54:34.377258Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3408d279b51f4c3fff0cf9f92ef722bd4e1cc530c9eb160244ce992167b8962c

Aliases

arxiv: 2406.17754 · arxiv_version: 2406.17754v2 · doi: 10.48550/arxiv.2406.17754 · pith_short_12: GQENE6NVD5GD · pith_short_16: GQENE6NVD5GD77YM · pith_short_8: GQENE6NV

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/GQENE6NVD5GD77YM7H4S55ZCXV \
  | 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: 3408d279b51f4c3fff0cf9f92ef722bd4e1cc530c9eb160244ce992167b8962c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a5deb537b0b43f788a6dd5f5e255467e88ab3e4aa3e83a8fb56607c81e63126d",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2024-06-25T17:41:44Z",
    "title_canon_sha256": "b11df9f5e59bf9be3c0aa0663bc058773cd1b875ac121c5a15b523fada95aab1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2406.17754",
    "kind": "arxiv",
    "version": 2
  }
}