Pith Number

pith:ZETGCRE3

pith:2021:ZETGCRE3G3V3YPJBB6LVXCSKQU

not attested not anchored not stored refs pending

Black hole virial masses from single-epoch photometry: the miniJPAS test case

A. Javier Cenarro, Alejandro Fern\'andez-Centeno, Alessandro Ederoclite, Antonio Hern\'an-Caballero, Antonio Mar\'in-Franch, Benny Trakhtenbrot, Carlos Hern\'andez-Monteagudo, Carlos L\'open-Sanjuan, Carolina Queiroz, Claudia Mendes de Oliveira, David Crist\'obal-Hornillos, David Sobral, H\'ector V\'azquez Rami\'o, Jailson Alcaniz, Jes\'us Varela, Jon\'as Chaves-Montero, Keith Taylor, Laerte Sodr\'e Jr., L. Raul Abramo, Luis A. D\'iaz-Garc\'ia, Mariano Moles, Narciso Benitez, Renato A. Dupke, Roderik Overzier, Rosa Mar\'ia Gonz\'alez Delgado, Saulo Carneiro, Silvia Bonoli, Tamara Civera

arxiv:2111.01180 v2 · 2021-11-01 · astro-ph.GA · astro-ph.HE · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZETGCRE3G3V3YPJBB6LVXCSKQU}

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	2026-07-05T04:15:48.705830Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c92661449b36ebbc3d210f975b8a4a852c43d33a16e5bb8938f85ca3d5c49e6b

Aliases

arxiv: 2111.01180 · arxiv_version: 2111.01180v2 · doi: 10.48550/arxiv.2111.01180 · pith_short_12: ZETGCRE3G3V3 · pith_short_16: ZETGCRE3G3V3YPJB · pith_short_8: ZETGCRE3

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/ZETGCRE3G3V3YPJBB6LVXCSKQU \
  | 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: c92661449b36ebbc3d210f975b8a4a852c43d33a16e5bb8938f85ca3d5c49e6b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8ed55ce64cd229c4b8caa9a35b4075f44928cab0c32888c2e4393b942654f1cd",
    "cross_cats_sorted": [
      "astro-ph.HE",
      "astro-ph.IM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2021-11-01T18:15:20Z",
    "title_canon_sha256": "c1263e143a30af7ed22aa8825d6c6603519ec3b4322dfde111ab3ead4acba4ea"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2111.01180",
    "kind": "arxiv",
    "version": 2
  }
}