Pith Number

pith:NZ5LKQXJ

pith:2018:NZ5LKQXJHYVGJP3SJZTA5GDGMM

not attested not anchored not stored refs pending

Quasar Accretion Disk Sizes from Continuum Reverberation Mapping in the DES Standard Star Fields

A. A. Plazas, A. Carnero Rosell, A. G. Kim, A. K. Romer, A. M\"oller, B. E. Tucker, B. Flaugher, B. Hoyle, B. M. Peterson, C. B. D'Andrea, C. E. Cunha, C. Lidman, C. S. Kochanek, D. Brooks, D. Carollo, D. Gruen, D. J. James, D. L. Hollowood, D. L. Tucker, D. Mudd, E. Bertin, E. Buckley-Geer, E. Gaztanaga, E. Krause, E. Macaulay, E. Sanchez, E. Suchyta, E. Swann, F. Menanteau, F. Sobreira, G. F. Lewis, G. Gutierrez, G. Tarle, H. T. Diehl, J. Annis, J. Asorey, J. Calcino, J. Carretero, J. De Vicente, J. Frieman, J. Garc\'ia-Bellido, J. Gschwend, J. K. Hoormann, J. L. Marshall, K. Glazebrook, K. Honscheid, K. Kuehn, L. N. da Costa, M. A. G. Maia, M. Banerji, M. Carrasco Kind, M. E. C. Swanson, M. Lima, M. Schubnell, M. Smith, M. Soares-Santos, N. Kuropatkin, Paul Martini, P. Doel, P. Fosalba, R. A. Gruendl, R. C. Smith, R. Miquel, S. Allam, S. Avila, S. Desai, S. R. Hinton, S. Serrano, T. F. Eifler, T. M. Davis, V. Scarpine, V. Vikram, W. G. Hartley, W. Wester, Zhefu Yu

arxiv:1811.03638 v2 · 2018-11-08 · 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{NZ5LKQXJHYVGJP3SJZTA5GDGMM}

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	2026-07-05T00:40:23.450565Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6e7ab542e93e2a64bf724e660e98666301773f7756042616d06060d77e121af0

Aliases

arxiv: 1811.03638 · arxiv_version: 1811.03638v2 · doi: 10.48550/arxiv.1811.03638 · pith_short_12: NZ5LKQXJHYVG · pith_short_16: NZ5LKQXJHYVGJP3S · pith_short_8: NZ5LKQXJ

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/NZ5LKQXJHYVGJP3SJZTA5GDGMM \
  | 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: 6e7ab542e93e2a64bf724e660e98666301773f7756042616d06060d77e121af0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c2ce9f6e96e3ff088764cd2af77a026c4aea7b5fb9c3722e2ca4d6d2b658d4e5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2018-11-08T19:01:02Z",
    "title_canon_sha256": "2b6cdd66b11cbe4197c60c1795bf18fb3e0fccba20ae3ff666ece6d432ba7bac"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.03638",
    "kind": "arxiv",
    "version": 2
  }
}