Pith Number

pith:GR4XKA3M

pith:2017:GR4XKA3MO4HOC4MGZUD22BNSDA

not attested not anchored not stored refs pending

Models of the strongly lensed quasar DES J0408-5354

A. Amara, A. A. Plazas, A. Benoit-L\'evy, A. Carnero Rosell, Adriano Agnello, A.Howell, A. K. Romer, A. More, A. R. Walker, B. Flaugher, B.Nord, C. B. D'Andrea, C.D. Fassnacht, C. E. Cunha, C. Kochanek, C. Lemon, D. A. Goldstein, D. Brooks, D. Finley, D. Gruen, D. J. James, D. L. Burke, D. Thomas, D. Tucker, E. Bertin, E. Gaztanaga, E. Sanchez, E. Suchyta, F. B. Abdalla, F.Castander, F. Courbin, F. Menanteau, F. Ostrovski, F. Sobreira, G. Gutierrez, G. Meylan, G. Tarle, Huan Lin, I. Sevilla-Noarbe, J. Carretero, J. Chan, J. Frieman, J. Garc\'ia-Bellido, J. Gschwend, J. L. Marshall, J. P. Dietrich, K. Honscheid, K. Kuehn, L. Buckley-Geer, L. N. da Costa, M. A. G. Maia, M. Carrasco Kind, M. Crocce, M. E. C. Swanson, M. Lima, M. Makler, M. March, M. Schubnell, M. Smith, M.W. Auger, N. Kuropatkin, N. Morgan, P. Fosalba, P.J. Marshall, P. Martini, P. Melchior, P. Schechter, R. A. Gruendl, R. C. Smith, R.G. McMahon, R. L. C. Ogando, R. Miquel, R. Schindler, R. Wechsler, S. Allam, S. Birrer, S. Desa, S.H. Suyu, T. Collett, T. F. Eifler, T. M. C. Abbott, T. Morishita, T. S. Li, T. Treu, V. Bonvin

arxiv:1702.00406 v1 · 2017-02-01 · astro-ph.GA · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GR4XKA3MO4HOC4MGZUD22BNSDA}

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	2026-05-18T00:33:21.600004Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

347975036c770ee17186cd07ad05b21804c0fa5c03c8cfe50500c150fce20398

Aliases

arxiv: 1702.00406 · arxiv_version: 1702.00406v1 · doi: 10.48550/arxiv.1702.00406 · pith_short_12: GR4XKA3MO4HO · pith_short_16: GR4XKA3MO4HOC4MG · pith_short_8: GR4XKA3M

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/GR4XKA3MO4HOC4MGZUD22BNSDA \
  | 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: 347975036c770ee17186cd07ad05b21804c0fa5c03c8cfe50500c150fce20398

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "939a480c529e90b42272576b7029adf4e5ac1e409b5af95277091dda78def734",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2017-02-01T19:00:02Z",
    "title_canon_sha256": "7382fe9171c6a01b14dd7c68cf1d47c7934d0a956136d00a400ae3e570113366"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.00406",
    "kind": "arxiv",
    "version": 1
  }
}