Pith Number

pith:OS4YKD3Z

pith:2023:OS4YKD3ZW35HAJ3AIPS5FZY3QH

not attested not anchored not stored refs pending

An infrared FWHM-$K_2$ correlation to uncover highly reddened quiescent black holes

D. Mata S\'anchez, F. Vincentelli, J. Casares, J. M. Corral-Santana, J. S\'anchez-Sierras, M. A. P. Torres, M. Armas Padilla, T. J. Maccarone, T. Mu\~noz-Darias, V. A. C\'uneo

arxiv:2310.17693 v2 · 2023-10-26 · 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{OS4YKD3ZW35HAJ3AIPS5FZY3QH}

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	2026-07-05T07:17:33.443489Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

74b9850f79b6fa70276043e5d2e71b81db128dcc40284ecdf7f17b1d8e783569

Aliases

arxiv: 2310.17693 · arxiv_version: 2310.17693v2 · doi: 10.48550/arxiv.2310.17693 · pith_short_12: OS4YKD3ZW35H · pith_short_16: OS4YKD3ZW35HAJ3A · pith_short_8: OS4YKD3Z

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/OS4YKD3ZW35HAJ3AIPS5FZY3QH \
  | 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: 74b9850f79b6fa70276043e5d2e71b81db128dcc40284ecdf7f17b1d8e783569

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "32e492861a4e22120ea01a4b2fc663f3fd219f26cf90f8bd89e357e528f0a528",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2023-10-26T18:00:01Z",
    "title_canon_sha256": "3b3342072df054fe84b16febbbd4f810736e12ff1815e7705883f14e8603415e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2310.17693",
    "kind": "arxiv",
    "version": 2
  }
}