Pith Number

pith:TWPDXLXD

pith:2020:TWPDXLXDVTCRKJE6EQRK7IVE54

not attested not anchored not stored refs pending

Increasing the census of L and T dwarfs in wide binary and multiple systems using Dark Energy Survey DR1 and Gaia DR2 data

A.A. Plazas, A. Carnero Rosell, A. Palmese, A.R. Walker, B. Burningham, B. Flaugher, B. Santiago, B. Yanny, D. Brooks, D. Gruen, D.J. James, D.L. Hollowood, D. Thomas, D.W. Gerdes, E. Bertin, E. Buckley-Geer, E. Gaztanaga, E. Sanchez, E. Suchyta, F. Menanteau, F. Paz-Chinch\'on, G. Gutierrez, G. Tarle, H.T. Diehl, I. Sevilla-Noarbe, J. Carretero, J. De Vicente, J. Frieman, J. Garc\'ia-Bellido, J. Gschwend, J.L. Marshall, K. Bechtol, K. Honscheid, K. Kuehn, L. De Paris, L.N. da Costa, M.A.G. Maia, M. Aguena, M. Carrasco Kind, M. dal Ponte, M.E.C. Swanson, M. March, M. Smith, N. Kuropatkin, P. Doel, P. Fosalba, P. Martini, R.A. Gruendl, R. Miquel, S. Allam, S. Avila, S. Bhargava, S. Everett, S.R. Hinton, S. Serrano, T.F. Eifler, T.M.C. Abbott, T.N. Varga, T.S. Li, V. Scarpine

arxiv:2001.11015 v2 · 2020-01-29 · astro-ph.SR · astro-ph.EP · 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{TWPDXLXDVTCRKJE6EQRK7IVE54}

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	2026-07-05T01:50:17.357405Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9d9e3baee3acc515249e2422afa2a4ef175c271af0fc1d4cc9641419b3fa60b0

Aliases

arxiv: 2001.11015 · arxiv_version: 2001.11015v2 · doi: 10.48550/arxiv.2001.11015 · pith_short_12: TWPDXLXDVTCR · pith_short_16: TWPDXLXDVTCRKJE6 · pith_short_8: TWPDXLXD

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/TWPDXLXDVTCRKJE6EQRK7IVE54 \
  | 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: 9d9e3baee3acc515249e2422afa2a4ef175c271af0fc1d4cc9641419b3fa60b0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "af77bc309587627ebe49f83ba0d5e2d4817d1b48464f13c657fd7ad2868699ad",
    "cross_cats_sorted": [
      "astro-ph.EP",
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2020-01-29T18:54:10Z",
    "title_canon_sha256": "32fbb03ada3b1f226d895017e23e87df37899358b9d591e0319a82848646ea18"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2001.11015",
    "kind": "arxiv",
    "version": 2
  }
}