Pith Number

pith:BP6GCPJH

pith:2021:BP6GCPJH6JOAEZXZF2C5P2Y6L7

not attested not anchored not stored refs pending

GRAVITY K-band spectroscopy of HD 206893 B: brown dwarf or exoplanet

A. Amorim, A. Boccaletti, A. Bohn, A. Cridland, A. Drescher, A. Eckart, A.-L. Maire, A. M\'erand, A.-M. Lagrange, A. M\"uller, A. Vigan, B. Charnay, C. Paladini, C. Straubmeier, D. K. Sing, D. Lutz, D. Mouillet, E. Choquet, E.F. van Dishoeck, E. Gendron, E. Nasedkin, E. Sturm, E. Wieprecht, E. Wiezorrek, F. Cantalloube, F. Eisenhauer, F. Gao, F. Vincent, F. Widmann, G. Chauvin, G. Duvert, G. Hei{\ss}el, G. Perrin, G. P. P. L. Otten, GRAVITY Collaboration, G. Rousset, H. Beust, H. Bonnet, J.-B. Le Bouquin, J. Dexter, J. D. Monnier, J. Girard, J. J. Wang, J. Kammerer, J.-P. Berger, J. Rameau, J. Shangguan, J. Stadler, J. Woillez, K. Perraut, K. Ward-Duong, L. Jocou, L. J. Tacconi, L. Kreidberg, L. Pueyo, L. Rodet, M. Baub\"ock, M. Benisty, M. Bonnefoy, M. Horrobin, M. Houll\'e, M. Keppler, M.-L. Bolzer, M. Nowak, O. Pfuhl, O. Straub, P. Caselli, P. Garcia, P. Kervella, P. L\'ena, P. Molli\`ere, P. T. de Zeeuw, R. Abuter, R. Asensio-Torres, R. Dembet, R. Garcia Lopez, R. Genzel, S. Blunt, S. D. von Fellenberg, S. Gillessen, S. Hinkley, S. Hippler, S. Lacour, S. Yazici, T. Henning, T. Ott, T. Paumard, T. Shimizu, T. Stolker, V. Christiaens, V. Coud\'e du Foresto, V. Lapeyr\`ere, W. Brandner, X. Haubois, Y. Cl\'enet, Z. Hubert, Z. Rustamkulov

arxiv:2106.08249 v1 · 2021-06-15 · 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{BP6GCPJH6JOAEZXZF2C5P2Y6L7}

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	2026-07-05T03:04:54.622145Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0bfc613d27f25c0266f92e85d7eb1e5fdfb73949e0fc023b8d098f32965bc156

Aliases

arxiv: 2106.08249 · arxiv_version: 2106.08249v1 · doi: 10.48550/arxiv.2106.08249 · pith_short_12: BP6GCPJH6JOA · pith_short_16: BP6GCPJH6JOAEZXZ · pith_short_8: BP6GCPJH

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/BP6GCPJH6JOAEZXZF2C5P2Y6L7 \
  | 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: 0bfc613d27f25c0266f92e85d7eb1e5fdfb73949e0fc023b8d098f32965bc156

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8c0536d58905a12e904a81ebb750f16d2f6b8f4255f7cc03b8087c2bff00f15d",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2021-06-15T15:59:37Z",
    "title_canon_sha256": "ebfd0aef0faa793a0bff3f26c4a9f3dd5d51e90b4a696ee73a3d5875e293317b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2106.08249",
    "kind": "arxiv",
    "version": 1
  }
}