Pith Number

pith:LYAKGQ3N

pith:2020:LYAKGQ3NCQFQARFFMCAJ6JCOTF

not attested not anchored not stored refs pending

Measuring turbulent motion in planet-forming disks with ALMA: A detection around DM Tau and non-detections around MWC 480 and V4046 Sgr

Agnes Kospal, Alyssa Bulatek, A. Meredith Hughes, Chunhua Qi, David J. Wilner, Jacob B. Simon, Kevin Flaherty, Sean M. Andrews, Xue-Ning Bai

arxiv:2004.12176 v2 · 2020-04-25 · 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{LYAKGQ3NCQFQARFFMCAJ6JCOTF}

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

Revealing Fine Structure in Protoplanetary Disks with Physics Constrained Neural Fields

Receipt and verification

First computed	2026-07-05T01:08:52.959392Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5e00a3436d140b0044a560809f244e9975302d086366eb4a61ad962aaa208793

Aliases

arxiv: 2004.12176 · arxiv_version: 2004.12176v2 · doi: 10.48550/arxiv.2004.12176 · pith_short_12: LYAKGQ3NCQFQ · pith_short_16: LYAKGQ3NCQFQARFF · pith_short_8: LYAKGQ3N

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/LYAKGQ3NCQFQARFFMCAJ6JCOTF \
  | 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: 5e00a3436d140b0044a560809f244e9975302d086366eb4a61ad962aaa208793

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "43122f6a10c3da29bdd41e4bca81bacf8b536b88f0182bc49ceed596f20d9a4e",
    "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": "2020-04-25T16:00:23Z",
    "title_canon_sha256": "d2f6a88bc56f9fc4c2592f37b7271f072f472a5a507929081f193483fc966150"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2004.12176",
    "kind": "arxiv",
    "version": 2
  }
}