Pith Number

pith:3IWML43Y

pith:2020:3IWML43YD74IQ7JVIFSQHIEZ3E

not attested not anchored not stored refs pending

Variable Accretion onto Protoplanet Host Star PDS 70

Brandon Molina, Jaehan Bae, James Muzerolle, Javier Serna, Jes\'us Hern\'andez, Mark Reynolds, Nuria Calvet, Ramiro Franco Hern\'andez, Thanawuth Thanathibodee

arxiv:2002.07283 v1 · 2020-02-17 · astro-ph.SR · astro-ph.EP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3IWML43YD74IQ7JVIFSQHIEZ3E}

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.

Cited by

1 paper in Pith

Unstable magnetospheric accretion on the T Tauri star TW Hya

Receipt and verification

First computed	2026-07-05T00:53:17.851944Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

da2cc5f3781ff8887d35416503a099d91bef180dc5ecd0a7d414993d1f587f27

Aliases

arxiv: 2002.07283 · arxiv_version: 2002.07283v1 · doi: 10.48550/arxiv.2002.07283 · pith_short_12: 3IWML43YD74I · pith_short_16: 3IWML43YD74IQ7JV · pith_short_8: 3IWML43Y

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/3IWML43YD74IQ7JVIFSQHIEZ3E \
  | 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: da2cc5f3781ff8887d35416503a099d91bef180dc5ecd0a7d414993d1f587f27

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f39a49e66c1abe22c9315810903b89ba97e86e924f67fdaef3db54dd1493aec1",
    "cross_cats_sorted": [
      "astro-ph.EP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2020-02-17T22:29:38Z",
    "title_canon_sha256": "19a22805757d2a28fd779403c9436946a9689a7cc0913e7e50f029f7ba36dc74"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2002.07283",
    "kind": "arxiv",
    "version": 1
  }
}