Pith Number

pith:YKO5ZM3F

pith:2019:YKO5ZM3FWM2PRPXBLEHJTQDLQX

not attested not anchored not stored refs pending

First direct detection of an exoplanet by optical interferometry; Astrometry and K-band spectroscopy of HR8799 e

A. Amorim, A. Buron, A. Eckart, A. Greenbaum, A. Jimenez Rosales, A.-L. Maire, A.-M. Lagrange, A. Ramirez, B. Charnay, C. Collin, C. Deen, C. Rau, C. Straubmeier, D. Ziegler, E.F. van Dishoeck, E. Gendron, E. Sturm, E. Wieprecht, E. Wiezorrek, F. Chapron, F. Eisenhauer, F. Gao, F. Hau{\ss}mann, F. Vincent, F. Widmann, G. Duvert, G. Perrin, G. Rodriguez-Coira, G. Rousset, G. Zins, H. Beust, H. Bonnet, I. Waisberg, I. Wank, J.-B. Le Bouquin, J. Dexter, J. Kolb, J.P. Berger, J. Sanchez-Bermudez, J. Wang, J. Woillez, K. Perraut, L. Jocou, L.J. Tacconi, L. Pueyo, M. Benisty, M. Bonnefoy, M. Habibi, M. Horrobin, M. Lippa, M. Nowak, M. Wiest, N. Anugu, N. Blind, N.M. F\"orster Schreiber, N. Schuhler, O. Pfuhl, O. Straub, P. Bourget, P. F\'edou, P. Garcia, P. Gordo, P. Kervella, P. L\'ena, P. Molli\`ere, P.T. de Zeeuw, R. Abuter, R. Dembet, R. Garcia Lopez, R. Genzel, R. Lenzen, S. Gillessen, S. Hippler, S. Kendrew, S. Lacour, S. Rabien, S. Scheithauer, S. von Fellenberg, S. Yazici, Th. Henning, T. Ott, T. Paumard, V. Coud\'e du Foresto, V. Lapeyr\`ere, W. Brandner, X. Haubois, Y. Cl\'enet, Z. Hubert

arxiv:1903.11903 v1 · 2019-03-28 · 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{YKO5ZM3FWM2PRPXBLEHJTQDLQX}

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

Planetary formation tracks on the Hertzsprung-Russell diagram: Visualising the processes of giant planet growth

Receipt and verification

First computed	2026-05-17T23:49:58.743946Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c29ddcb365b334f8bee1590e99c06b85cd10eb60cec3b5d089cd18bd280ff5e8

Aliases

arxiv: 1903.11903 · arxiv_version: 1903.11903v1 · doi: 10.48550/arxiv.1903.11903 · pith_short_12: YKO5ZM3FWM2P · pith_short_16: YKO5ZM3FWM2PRPXB · pith_short_8: YKO5ZM3F

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/YKO5ZM3FWM2PRPXBLEHJTQDLQX \
  | 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: c29ddcb365b334f8bee1590e99c06b85cd10eb60cec3b5d089cd18bd280ff5e8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6f3389d543eda7e588feddf84541fc2173556572955129eb4f71f9daa23f1337",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2019-03-28T11:31:49Z",
    "title_canon_sha256": "fb251d1722235ea3e0c3290a9fd6ed20de9f64f93c10854e395e55c6bc379d55"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.11903",
    "kind": "arxiv",
    "version": 1
  }
}