Pith Number

pith:LQRM5RTY

pith:2019:LQRM5RTYMEIO4EFD4JKCMNYTLI

not attested not anchored not stored refs pending

J-PLUS: Tools to identify compact planetary nebulae in the Javalambre and southern photometric local universe surveys

A. Alvarez-Candal, A. Cortesi, A. Ederoclite, A. J. Cenarro, A. Kanaan, A. Mar\'in-Franch, A. Werle, C. B. Pereira, C. Hern\'andez-Monteagudo, C. L\'opez-Sanjuan, C. Mendes de Oliveira, D. Crist\'obal-Hornillos, D. R. Gon\c{c}alves, D. Sobral, F. M. Jim\'enez-Esteban, H. V\'azquez Rami\'o, J. S. Alcaniz, J. Varela, L. A. Guti\'errez-Soto, L. Galbany, L. Sodr\'e Jr, M. A. Guerrero, M. Borges Fernandes, M. Moles, R. A. Dupke, R. E. Angulo, R. Logro\~no-Garc\'ia, S. Akras, S. Daflon, T. Ribeiro, W. Schoenell

arxiv:1912.10145 v1 · 2019-12-20 · astro-ph.GA · 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{LQRM5RTYMEIO4EFD4JKCMNYTLI}

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	2026-07-05T00:34:50.429618Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5c22cec6786110ee10a3e2542637135a16a02f98a24854bb57706b941b644490

Aliases

arxiv: 1912.10145 · arxiv_version: 1912.10145v1 · doi: 10.48550/arxiv.1912.10145 · pith_short_12: LQRM5RTYMEIO · pith_short_16: LQRM5RTYMEIO4EFD · pith_short_8: LQRM5RTY

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/LQRM5RTYMEIO4EFD4JKCMNYTLI \
  | 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: 5c22cec6786110ee10a3e2542637135a16a02f98a24854bb57706b941b644490

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "15ed5822f820be92f8fa947f513958538c7128fe217ceb1a3e549b738e45ec68",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2019-12-20T23:17:38Z",
    "title_canon_sha256": "faa6567a08d56f599e6c214f9cb798e2ad410b5cbb07cf116c4038580211f3e0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1912.10145",
    "kind": "arxiv",
    "version": 1
  }
}