Pith Number

pith:3YZ376UB

pith:2020:3YZ376UBFCSZ2JNSERPD6MT3A2

not attested not anchored not stored refs pending

(Sub)stellar companions shape the winds of evolved stars

A. Baudry, A. de Koter, A.M.S. Richards, A. Zijlstra, C.A. Gottlieb, D. Gobrecht, E. Cannon, E. De Beck, E. Lagadec, F. De Ceuster, F. Herpin, H. Sana, H.S.P. M\"uller, I. El Mellah, I. McDonald, J. Bolte, J. De Ridder, J.M.C. Plane, J. Yates, K. Menten, K.T Wong, L.B.F.M. Waters, L. Decin, M. Gray, M. Jeste, M. Montarg\`es, M. Van de Sande, P. Kervella, R. Sahai, S. Etoka, S.H.J. Wallstr\"om, T. Danilovich, T.J. Millar, T. Khouri, W. Homan

arxiv:2009.11694 v2 · 2020-09-24 · astro-ph.SR · 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{3YZ376UBFCSZ2JNSERPD6MT3A2}

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	2026-07-05T01:39:16.714841Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

de33bffa8128a59d25b2245e3f327b068e1398f529629e8800544ff5316efb9e

Aliases

arxiv: 2009.11694 · arxiv_version: 2009.11694v2 · doi: 10.48550/arxiv.2009.11694 · pith_short_12: 3YZ376UBFCSZ · pith_short_16: 3YZ376UBFCSZ2JNS · pith_short_8: 3YZ376UB

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/3YZ376UBFCSZ2JNSERPD6MT3A2 \
  | 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: de33bffa8128a59d25b2245e3f327b068e1398f529629e8800544ff5316efb9e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "be4202d363be4e532ac394b99235f7507d333c63fd7720c9821f261ccf8f40be",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2020-09-24T13:58:14Z",
    "title_canon_sha256": "5a45bb15fa08c1704b2ba9040b445c9e517156f0c1218fc38df2f9c0400ed39f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2009.11694",
    "kind": "arxiv",
    "version": 2
  }
}