Pith Number

pith:AI5UFBN2

pith:2026:AI5UFBN233AS7THJQ3SIO24SPM

not attested not anchored not stored refs pending

Little Red Dots as Intermediate Mass, Super-Eddington Engines: Insights from Type IIn Supernovae and The 1837-1856 Great Eruption of $\eta$ Carinae

Alberto Torralba, Andrea Weibel, Anna-Christina Eilers, Anna de Graaff, Chris Ashall, Conor L. Ransome, David O. Jones, Devesh Nandal, Gabriel Brammer, Hanpu Liu, Harley Katz, Joel Leja, John Chisholm, Jorryt Matthee, Luc Dessart, Mengyuan Xiao, Pascal A. Oesch, Raphael E. Hviding, Robert A. Simcoe, Rohan P. Naidu, Vasily Kokorev, Wendy Q. Sun, Zhaoran Liu

arxiv:2606.30711 v1 · 2026-06-29 · astro-ph.GA · astro-ph.CO · 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{AI5UFBN233AS7THJQ3SIO24SPM}

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	2026-07-01T00:17:14.203558Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

023b4285badec12fcce986e4876b927b00c4932ef9d9e45c7a5fcca47433dbe3

Aliases

arxiv: 2606.30711 · arxiv_version: 2606.30711v1 · doi: 10.48550/arxiv.2606.30711 · pith_short_12: AI5UFBN233AS · pith_short_16: AI5UFBN233AS7THJ · pith_short_8: AI5UFBN2

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/AI5UFBN233AS7THJQ3SIO24SPM \
  | 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: 023b4285badec12fcce986e4876b927b00c4932ef9d9e45c7a5fcca47433dbe3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bb31b3c3edc3c43461bef9a997e16d3fdaaf8dc0cad822cd0ad3b9bcd2c2b643",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "astro-ph.HE",
      "astro-ph.SR"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2026-06-29T18:00:00Z",
    "title_canon_sha256": "083f0da5afcdd98e2252b2f502575bf774b364c75006fe906f614eda8e44ab9c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.30711",
    "kind": "arxiv",
    "version": 1
  }
}