Pith Number

pith:2Y7Z427M

pith:2020:2Y7Z427MSQUDN5G7GLLYC42ML6

not attested not anchored not stored refs pending

GW Orionis: A pre-main-sequence triple with a warped disk and a torn-apart ring as benchmark for disk hydrodynamics

Stefan Kraus

arxiv:2012.06578 v1 · 2020-10-05 · 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{2Y7Z427MSQUDN5G7GLLYC42ML6}

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

Shedding light on the origin of the broken misaligned circumtriple disk around GW Ori

Receipt and verification

First computed	2026-07-05T01:58:53.042737Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d63f9e6bec942836f4df32d781734c5fa5f81d3ba1ec1492fea45c8908c13296

Aliases

arxiv: 2012.06578 · arxiv_version: 2012.06578v1 · doi: 10.48550/arxiv.2012.06578 · pith_short_12: 2Y7Z427MSQUD · pith_short_16: 2Y7Z427MSQUDN5G7 · pith_short_8: 2Y7Z427M

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/2Y7Z427MSQUDN5G7GLLYC42ML6 \
  | 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: d63f9e6bec942836f4df32d781734c5fa5f81d3ba1ec1492fea45c8908c13296

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "db00d98dbe2272730795fd6f6b4da61babfa8f5ae8d2927faf39e8f66c2228f8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2020-10-05T19:54:17Z",
    "title_canon_sha256": "65a376eb32719447c35d05b1839bda2a2c5f9e8afa89e2f63e4398a69b2e46f6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2012.06578",
    "kind": "arxiv",
    "version": 1
  }
}