Pith Number

pith:MCW2BEN4

pith:2021:MCW2BEN4PGQUVCDAJGPQZXNOFW

not attested not anchored not stored refs pending

Narrow belt of debris around the Sco-Cen star HD 141011

A. Boccaletti, A. Chomez, A-M. Lagrange, A. Vigan, B. Biller, C. Lazzoni, C. Mordasini, C. Pinte, D. Mesa, D. Mouillet, E. Matthews, F. Menard, G. Chauvin, J.C. Augereau, J.L. Beuzit, J. Milli, J. Olofsson, M. Bonavita, M. Bonnefoy, P. Delorme, R. Galicher, R. Gratton, S. Desidera, S. Hinkley, V. Faramaz

arxiv:2111.03335 v1 · 2021-11-05 · astro-ph.EP · 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{MCW2BEN4PGQUVCDAJGPQZXNOFW}

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	2026-07-05T03:34:37.880899Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

60ada091bc79a14a8860499f0cddae2da73d237afc3c0d635578884f8a465293

Aliases

arxiv: 2111.03335 · arxiv_version: 2111.03335v1 · doi: 10.48550/arxiv.2111.03335 · pith_short_12: MCW2BEN4PGQU · pith_short_16: MCW2BEN4PGQUVCDA · pith_short_8: MCW2BEN4

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/MCW2BEN4PGQUVCDAJGPQZXNOFW \
  | 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: 60ada091bc79a14a8860499f0cddae2da73d237afc3c0d635578884f8a465293

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "55012a0f982cfb3b03307d24a19f4865297336171beb7b8f01f8bcd2f1dd4d5c",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2021-11-05T09:08:06Z",
    "title_canon_sha256": "be963ee0090dd3943e03d138db6dc91de594555ebe462c5af76db2fdfc63d065"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2111.03335",
    "kind": "arxiv",
    "version": 1
  }
}