Pith Number

pith:Y4GUIWOO

pith:2021:Y4GUIWOOO4DAWQWWCOUJB7GETO

not attested not anchored not stored refs pending

Massive compact disks around FU Orionis-type young eruptive stars revealed by ALMA

\'A. K\'osp\'al, E. I. Vorobyov, F. Cruz-S\'aenz de Miera, H. B. Liu, J. A. White, J. D. Green, J. Hashimoto, L. Chen, M. Hogerheijde, M. M. Dunham, M. Takami, O. Feh\'er, P. \'Abrah\'am, R. Dong, T. Csengeri, Th. Henning, T. Kudo

arxiv:2106.14409 v1 · 2021-06-28 · 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{Y4GUIWOOO4DAWQWWCOUJB7GETO}

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	2026-07-05T03:17:53.433171Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c70d4459ce77060b42d613a890fcc49bb0a2dfbf280c722e1ee1c2c228af46f0

Aliases

arxiv: 2106.14409 · arxiv_version: 2106.14409v1 · doi: 10.48550/arxiv.2106.14409 · pith_short_12: Y4GUIWOOO4DA · pith_short_16: Y4GUIWOOO4DAWQWW · pith_short_8: Y4GUIWOO

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/Y4GUIWOOO4DAWQWWCOUJB7GETO \
  | 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: c70d4459ce77060b42d613a890fcc49bb0a2dfbf280c722e1ee1c2c228af46f0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b4f8bc938993704ef6b4d34237ad09d81fd689850e16d05e933c6e81330c7721",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2021-06-28T05:52:15Z",
    "title_canon_sha256": "0ede48e935e67b17c8a64049007d9b5b6a7322cf954c2c3fccc124441c886968"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2106.14409",
    "kind": "arxiv",
    "version": 1
  }
}