Pith Number

pith:4PN6KG27

pith:2025:4PN6KG27HGR4YG6BZK2AJL2EWH

not attested not anchored not stored refs pending

Radio emission from little red dots may reveal their true nature

Ammara Aftab, Daniel J. Whalen, Mar Mezcua, Muhammad A. Latif

arxiv:2502.03742 v1 · 2025-02-06 · astro-ph.GA · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4PN6KG27HGR4YG6BZK2AJL2EWH}

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

Receipt and verification

First computed	2026-07-05T10:10:14.412262Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e3dbe51b5f39a3cc1bc1cab404af44b1d55f7b9dd639f8a4e027a17f206f83a8

Aliases

arxiv: 2502.03742 · arxiv_version: 2502.03742v1 · doi: 10.48550/arxiv.2502.03742 · pith_short_12: 4PN6KG27HGR4 · pith_short_16: 4PN6KG27HGR4YG6B · pith_short_8: 4PN6KG27

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/4PN6KG27HGR4YG6BZK2AJL2EWH \
  | 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: e3dbe51b5f39a3cc1bc1cab404af44b1d55f7b9dd639f8a4e027a17f206f83a8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1769acbebcd09fc86394487176fe6f1467ebd75fac2334f673a2bf8bfebc3cbc",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2025-02-06T03:11:40Z",
    "title_canon_sha256": "103f2962bf06dc15077280f542e9d4c048ea1c164304c451950a241b3fd8a0bb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.03742",
    "kind": "arxiv",
    "version": 1
  }
}