Pith Number

pith:HOYIWCOC

pith:2026:HOYIWCOCJV2M2VXO4HDTCBJGLJ

not attested not anchored not stored refs pending

Active Galactic Nucleus Tori: Potential Birthplace to Millions of Planets

Barry McKernan, Bhupendra Mishra, Harrison E. Cook, K. E. Saavik Ford, Mordecai-Mark Mac Low, Wladimir Lyra

arxiv:2605.19241 v1 · 2026-05-19 · astro-ph.EP · astro-ph.GA · astro-ph.HE · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HOYIWCOCJV2M2VXO4HDTCBJGLJ}

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	2026-05-20T01:05:35.394463Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3bb08b09c24d74cd56eee1c73105265a54d850547776eeb3cde9b6ee0a75a621

Aliases

arxiv: 2605.19241 · arxiv_version: 2605.19241v1 · doi: 10.48550/arxiv.2605.19241 · pith_short_12: HOYIWCOCJV2M · pith_short_16: HOYIWCOCJV2M2VXO · pith_short_8: HOYIWCOC

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/HOYIWCOCJV2M2VXO4HDTCBJGLJ \
  | 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: 3bb08b09c24d74cd56eee1c73105265a54d850547776eeb3cde9b6ee0a75a621

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "af448f03dcc061f5d4273013603ac72c3eec372add6eb353ddd0e879e0ba62bc",
    "cross_cats_sorted": [
      "astro-ph.GA",
      "astro-ph.HE",
      "astro-ph.SR"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2026-05-19T01:22:26Z",
    "title_canon_sha256": "0829732a0e5a1d222ea5d409cb886f2e7e1ac35b8fcf79cf74d2d1e0c6594c97"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.19241",
    "kind": "arxiv",
    "version": 1
  }
}