Pith Number

pith:KLN2YTMM

pith:2018:KLN2YTMM65YGZDSEEGVEGA5SOR

not attested not anchored not stored refs pending

J-PLUS: On the identification of new cluster members in the double galaxy cluster A2589 & A2593 using PDFs

A. Cortesi, A. Ederoclite, A. J. Cenarro, A. L. Chies-Santos, A. Mar\'in-Franch, A. Molino, C. L\'opez-Sanjuan, C. Mendes de Oliveira, D. Cristobal-Hornillos, E. Pereira, E. S. Cypriano, G. B. Lima Neto, H. V\'azquez Rami\'o, J. A. Hern\'andez-Jimenez, J. D. Hern\'andez-Fern\'andez, J. Varela, L. Sampedro, L. Sodr\'e Jr, M. Chow-Mart\'inez, M. Moles, M. V. Costa-Duarte, N. Ben\'itez, N. Cibirka, P. Coelho, P. Novais, R. Dupke, R. Monteiro-Oliveira, T. Ribeiro, W. Santos Jr, W. Schoenell, Y. Jimenez-Teja

arxiv:1804.03640 v1 · 2018-04-10 · astro-ph.CO · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KLN2YTMM65YGZDSEEGVEGA5SOR}

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	2026-05-18T00:18:47.395620Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

52dbac4d8cf7706c8e4421aa4303b2745db745babe9cf41ce373b08aaace02e5

Aliases

arxiv: 1804.03640 · arxiv_version: 1804.03640v1 · doi: 10.48550/arxiv.1804.03640 · pith_short_12: KLN2YTMM65YG · pith_short_16: KLN2YTMM65YGZDSE · pith_short_8: KLN2YTMM

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/KLN2YTMM65YGZDSEEGVEGA5SOR \
  | 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: 52dbac4d8cf7706c8e4421aa4303b2745db745babe9cf41ce373b08aaace02e5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b1406f2a53a6528db5072b98644269727e8b894c58fc247033422873ce8ae55f",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2018-04-10T17:32:51Z",
    "title_canon_sha256": "fbd6b8e3d9d11c28eda5d396cde8436bda64406500eecf5641b2f4f70fecae3d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.03640",
    "kind": "arxiv",
    "version": 1
  }
}