Pith Number

pith:BJVKDHQW

pith:2018:BJVKDHQW25O4N7CZXBT7ZCTZG2

not attested not anchored not stored refs pending

The Ring Structure in the MWC 480 Disk Revealed by ALMA

Andrea Banzatti, Brunella Nisini, Carlo F. Manara, Colette Salyk, Daniel Harsono, Doug Johnstone, Elisabetta Rigliaco, Enrico Ragusa, Feng Long, Francois Menard, Gerrit van der Plas, Giovanni Dipierro, Giuseppe Lodato, Gregory J. Herczeg, Henning Avenhaus, Ilaria Pascucci, Michael Gully-Santiago, Nathan Hendler, Paola Pinilla, Sylvie Cabrit, William J. Fischer, Yann Boehler, Yao Liu

arxiv:1811.04074 v1 · 2018-11-07 · 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{BJVKDHQW25O4N7CZXBT7ZCTZG2}

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.

Receipt and verification

First computed	2026-05-17T23:55:11.077946Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0a6aa19e16d75dc6fc59b867fc8a7936b299f1b4ae63033244bc65f62729d16b

Aliases

arxiv: 1811.04074 · arxiv_version: 1811.04074v1 · doi: 10.48550/arxiv.1811.04074 · pith_short_12: BJVKDHQW25O4 · pith_short_16: BJVKDHQW25O4N7CZ · pith_short_8: BJVKDHQW

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/BJVKDHQW25O4N7CZXBT7ZCTZG2 \
  | 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: 0a6aa19e16d75dc6fc59b867fc8a7936b299f1b4ae63033244bc65f62729d16b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a9888f052efe2538039511dfa62a0ac373b00a157e1a6767a243ae5da324cf23",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2018-11-07T14:09:42Z",
    "title_canon_sha256": "0774809e1effef4ba39b7713998b37c8982abf55c0494f247a1db6d74804cf41"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.04074",
    "kind": "arxiv",
    "version": 1
  }
}