Pith Number

pith:RBPLVOE4

pith:2020:RBPLVOE4DA4G3CDFT64WCWLY3D

not attested not anchored not stored refs pending

Disk structure around the Class I protostar L1489 IRS revealed by ALMA: a warped disk system

Hsi-Wei Yen, Ippei Kurose, Jinshi Sai, Kazuya Saigo, Kengo Tomida, Kohji Tomisaka, Masahiro N. Machida, Nagayoshi Ohashi, Shigehisa Takakuwa, Tomoaki Matsumoto, Yuri Aikawa, Yusuke Aso

arxiv:2003.07067 v1 · 2020-03-16 · 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{RBPLVOE4DA4G3CDFT64WCWLY3D}

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

2 papers in Pith

A Hybrid Origin for the Multiple Ring-Gap Structures in the Large Protoplanetary Disk V1094 Sco: A Low-Mass Planet and Secular Gravitational Instability

Receipt and verification

First computed	2026-07-05T00:57:19.364569Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

885ebab89c18386d88659fb9615978d8f74422a14a6aec62ea1dc9581f6fe0cd

Aliases

arxiv: 2003.07067 · arxiv_version: 2003.07067v1 · doi: 10.48550/arxiv.2003.07067 · pith_short_12: RBPLVOE4DA4G · pith_short_16: RBPLVOE4DA4G3CDF · pith_short_8: RBPLVOE4

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/RBPLVOE4DA4G3CDFT64WCWLY3D \
  | 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: 885ebab89c18386d88659fb9615978d8f74422a14a6aec62ea1dc9581f6fe0cd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fc612644eb6cb1790c795b68866664d8c460a7d1f0f4615ca118de731b390c84",
    "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": "2020-03-16T08:15:08Z",
    "title_canon_sha256": "07fb3b9a8f5014e04ac888c3fbab689b3796212aa349bed19738a9c7d275bce1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2003.07067",
    "kind": "arxiv",
    "version": 1
  }
}