Pith Number

pith:6TLNY34Y

pith:2017:6TLNY34YXJLNVFMLMP3KCPSG5N

not attested not anchored not stored refs pending

New constraints on the disk characteristics and companion candidates around T Cha with VLT/SPHERE

A. Boccaletti, A. Cheetham, A. Garufi, A.-L. Maire, A.-M. Lagrange, A. M\"uller, A. Pohl, A. Vigan, A. Zurlo, B. Biller, C. Dominik, C. Ginski, C. Perrot, C. Pinte, D. Mesa, E. Sissa, F. M\'enard, F. Wildi, G. Chauvin, J. de Boer, J. Olofsson, J. Szul\'agyi, M. Benisty, M. Bonnefoy, M. Cudel, M. Feldt, M. Janson, M. Kasper, M. Langlois, Q. Kral, R. Gratton, R. G. van Holstein, R. van Boekel, S. Daemgen, S. Desidera, Th. Henning, T. Stolker

arxiv:1705.03477 v2 · 2017-05-09 · 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{6TLNY34YXJLNVFMLMP3KCPSG5N}

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	2026-05-18T00:35:58.900633Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f4d6dc6f98ba56da958b63f6a13e46eb5e06db51d5c70276f0b66f70966bf90b

Aliases

arxiv: 1705.03477 · arxiv_version: 1705.03477v2 · doi: 10.48550/arxiv.1705.03477 · pith_short_12: 6TLNY34YXJLN · pith_short_16: 6TLNY34YXJLNVFML · pith_short_8: 6TLNY34Y

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/6TLNY34YXJLNVFMLMP3KCPSG5N \
  | 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: f4d6dc6f98ba56da958b63f6a13e46eb5e06db51d5c70276f0b66f70966bf90b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8771d10c1bc7797c9bd8aaaf664ecd63040a1ae1cd87bd904864c181b1c27818",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2017-05-09T18:00:48Z",
    "title_canon_sha256": "ef9995d589f1e9c965e2a07bb214e29fe7280ff11aff04a9d7a0186b31add040"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.03477",
    "kind": "arxiv",
    "version": 2
  }
}