Pith Number

pith:SNXC3N3C

pith:2020:SNXC3N3CFTUTMWB4OYGTSADT2F

not attested not anchored not stored refs pending

The GRAVITY young stellar object survey III. The dusty disk of RY Lup

A. Amorim, A. Caratti o Garatti, A. Eckart, A. Jim\'enez-Rosales, A. Natta, C. Dougados, C. Straubmeier, E. Gendron, E. Sturm, E. van Dishoeck, F. Eisenhauer, F. Eupen, F. Gao, F. H. Vincent, F. M\'enard, F. Widmann, G. Duvert, G.Perrin, GRAVITY Collaboration: Y.-I. Bouarour, G. Rousset, J.-B. Le Bouquin, J.-P. Berger, J. Sanchez-Bermudez, J. Shangguan, J. Stadler, K. Perraut, L. Jocou, L. Klarmann, L.Labadie, M. Baub\"ock, M.Benisty, M.Filho, M. Horrobin, M. Wiest, O. Pfuhl, O. Straub, P.Caselli, P. Garcia, P. Kervella, P. L\'ena, P.T. de Zeeuw, R. Garcia-Lopez, R. Genzel, R. Grellmann, S.D. von Fellenberg, S. Gillessen, S. Hippler, S. Lacour, S. Scheithauer, T. Henning, T. Ott, T. Paumard, V. Coud\'e du Foresto, W. Brandner, W.-F. Thi, Y. Clenet, Z. Hubert

arxiv:2008.08527 v1 · 2020-08-19 · astro-ph.SR · 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{SNXC3N3CFTUTMWB4OYGTSADT2F}

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	2026-07-05T01:44:42.770249Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

936e2db7622ce936583c760d390073d14ca91dc516b3bceda81d8b4f89c30edd

Aliases

arxiv: 2008.08527 · arxiv_version: 2008.08527v1 · doi: 10.48550/arxiv.2008.08527 · pith_short_12: SNXC3N3CFTUT · pith_short_16: SNXC3N3CFTUTMWB4 · pith_short_8: SNXC3N3C

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/SNXC3N3CFTUTMWB4OYGTSADT2F \
  | 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: 936e2db7622ce936583c760d390073d14ca91dc516b3bceda81d8b4f89c30edd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e6f81b89dba4c2b1437d242c5c5abba7b223dee41ea283aa63544ee34a2dd7a9",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2020-08-19T16:10:20Z",
    "title_canon_sha256": "a8bbde7c5205cb1b3ecaddd8b2288f7d9338595147c492ef1de3ba5915648654"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2008.08527",
    "kind": "arxiv",
    "version": 1
  }
}