Pith Number

pith:2LVEUFIQ

pith:2017:2LVEUFIQ23YHMZX7HS6EZGUWGY

not attested not anchored not stored refs pending

DES Science Portal: Computing Photometric Redshifts

Alistair Walker, Anais Moller, Andr\'es Plazas, Angelo Fausti Neto, Antonella Palmese, August Evrard, Aurelio Carnero Rosell, Basilio Santiago, Ben Hoyle, Brad Tucker, Carlos Adean, Chris D'Andrea, Chris Lidman, Christophe Benoist, Cristiano Singulani, Daniela Carollo, David Brooks, David Gerdes, David James, Devon Hollowood, Douglas Tucker, Edward Macaulay, Eric Suchyta, Eusebio Sanchez, Filipe Abdalla, Flavia Sobreira, Francisco Castander, Gaston Gutierrez, Geraint Lewis, Gregory Tarle, Huan Lin, Iftach Sadeh, Ignacio Sevilla, Jacobo Asorey, James Annis, Janie Hoormann, Jeniffer Marshall, Josh Calcino, Josh Frieman, Juan De Vicente, Juan Garcia-Bellido, Julia Gschwend, Karl Glazebrook, Klaus Honscheid, Kyler Kuehn, Luiz da Costa, Marcio Maia, Marcos Lima, Mathew Smith, Matias Carrasco Kind, Michel Aguena, Molly Swanson, Natalia Eir\'e Sommer, Nikolay Kuropatkin, Ofer Lahav, Pablo Fosalba, Paulo Pellegrini, Peter Melchior, Rafe Schindler, Ramon Miquel, Ricardo Ogando, Riccardo Campisano, Robert Gruendl, Sahar Allam, Samuel Hinton, Shantanu Desai, Syed Uddin, Tamara Davis, Tim Abbot, Vic Scarpine, Will Hartley

arxiv:1708.05643 v3 · 2017-08-18 · astro-ph.GA · 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{2LVEUFIQ23YHMZX7HS6EZGUWGY}

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	2026-05-17T23:55:05.332617Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d2ea4a1510d6f07666ff3cbc4c9a96362ab0bc0f825a6866e34e9388ee435292

Aliases

arxiv: 1708.05643 · arxiv_version: 1708.05643v3 · doi: 10.48550/arxiv.1708.05643 · pith_short_12: 2LVEUFIQ23YH · pith_short_16: 2LVEUFIQ23YHMZX7 · pith_short_8: 2LVEUFIQ

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/2LVEUFIQ23YHMZX7HS6EZGUWGY \
  | 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: d2ea4a1510d6f07666ff3cbc4c9a96362ab0bc0f825a6866e34e9388ee435292

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "463c35bc081fe56a6581f57fc0c8d3b45d2d1e8ccbc958f917f989b564acf14c",
    "cross_cats_sorted": [
      "astro-ph.IM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2017-08-18T15:15:13Z",
    "title_canon_sha256": "7fbc5d45a0bb768bdde6b34337a21716e40d09e4f129975e27798f32429ebf27"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.05643",
    "kind": "arxiv",
    "version": 3
  }
}