Pith Number

pith:2YNXBEH7

pith:2020:2YNXBEH7PANHUA3VLXGE3IWPPN

not attested not anchored not stored refs pending

Annular substructures in the transition disks around LkCa 15 and J1610

A. Isella, A. Mann, J. Bae, L. Perez, M. Ansdell, M. Benisty, P. Pinilla, R. Loomis, R. Teague, S. Facchini, S. Mayama

arxiv:2005.02712 v1 · 2020-05-06 · astro-ph.EP · 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{2YNXBEH7PANHUA3VLXGE3IWPPN}

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

Ionized gas emission in protoplanetary disks with the SKAO

Receipt and verification

First computed	2026-07-05T01:21:00.270129Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d61b7090ff781a7a03755dcc4da2cf7b52fa990e7d116f059af6ab1125e42953

Aliases

arxiv: 2005.02712 · arxiv_version: 2005.02712v1 · doi: 10.48550/arxiv.2005.02712 · pith_short_12: 2YNXBEH7PANH · pith_short_16: 2YNXBEH7PANHUA3V · pith_short_8: 2YNXBEH7

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/2YNXBEH7PANHUA3VLXGE3IWPPN \
  | 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: d61b7090ff781a7a03755dcc4da2cf7b52fa990e7d116f059af6ab1125e42953

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2cadc47317b5395388db9b220a09bdd37318bef5b4fa09d081a1756e62adf9b9",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2020-05-06T10:38:45Z",
    "title_canon_sha256": "c02fdea329924d0be7a163f6aada38db60b24d9e38318c3b264226a976956e2a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2005.02712",
    "kind": "arxiv",
    "version": 1
  }
}