Pith Number

pith:EGJWLKQW

pith:2025:EGJWLKQW2BIGIVYMYE7O6SPHTT

not attested not anchored not stored refs pending

JWST interferometric imaging reveals the dusty disk obscuring the supermassive black hole of the Circinus galaxy

Deepashri Thatte, Enrique Lopez-Rodriguez, Ismael Garcia-Bernete, Joel Sanchez-Bermudez, Julien H. Girard, Matthew J. Hankins, Omaira Gonzalez-Martin, Robert Nikutta, Ryan M. Lau

arxiv:2506.08077 v1 · 2025-06-09 · 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{EGJWLKQW2BIGIVYMYE7O6SPHTT}

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.

Receipt and verification

First computed	2026-07-05T11:18:44.510791Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

219365aa16d05064570cc13eef49e79cf0351b037a64bd1ff3b65aa1c62c33dc

Aliases

arxiv: 2506.08077 · arxiv_version: 2506.08077v1 · doi: 10.48550/arxiv.2506.08077 · pith_short_12: EGJWLKQW2BIG · pith_short_16: EGJWLKQW2BIGIVYM · pith_short_8: EGJWLKQW

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/EGJWLKQW2BIGIVYMYE7O6SPHTT \
  | 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: 219365aa16d05064570cc13eef49e79cf0351b037a64bd1ff3b65aa1c62c33dc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0815c573bf369a90c099821362cd30d0fddfb824bdbda43dab79b303400dc8bb",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2025-06-09T18:00:00Z",
    "title_canon_sha256": "63956bbccd99b53f179a68012d0d624bc3e71dd1e40cebf9e167864c80d20867"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.08077",
    "kind": "arxiv",
    "version": 1
  }
}