Pith Number

pith:IGVP7BIV

pith:2026:IGVP7BIVY3GPLWZTJCDEOH4427

not attested not anchored not stored refs pending

X-Shooter survey of disk accretion in Upper Scorpius II. A lack of correlation between accretion rates and disk properties

A. Empey, A. Miotello, A. Natta, A. Scholz, B. Nisini, C.F. Manara, D. Fedele, F. Zagaria, G. Beccari, G. Lodato, G. Rosotti, I. Pascucci, J. Carpenter, J.M. Alcal\'a, K. Mauco, L. Piscarreta, L. Testi, M. Vioque, R. Anania, R. Claes, R. Garcia Lopez, S. Facchini

arxiv:2606.19455 v1 · 2026-06-17 · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IGVP7BIVY3GPLWZTJCDEOH4427}

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	2026-06-19T16:12:26.261421Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

41aaff8515c6ccf5db334886471f9cd7f0c3ebeaa90ea05e21df5b2fcbf4f2de

Aliases

arxiv: 2606.19455 · arxiv_version: 2606.19455v1 · doi: 10.48550/arxiv.2606.19455 · pith_short_12: IGVP7BIVY3GP · pith_short_16: IGVP7BIVY3GPLWZT · pith_short_8: IGVP7BIV

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/IGVP7BIVY3GPLWZTJCDEOH4427 \
  | 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: 41aaff8515c6ccf5db334886471f9cd7f0c3ebeaa90ea05e21df5b2fcbf4f2de

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7da25cc96187debd8967626b671c95c662e492f5a2907b37bed488c9ee521daf",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2026-06-17T18:00:11Z",
    "title_canon_sha256": "898f90f8a9d8af94cd57779b9f5cf14359923a70e4ceefa58aa0a170d62c3a45"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.19455",
    "kind": "arxiv",
    "version": 1
  }
}