Pith Number

pith:DZTT3RH3

pith:2018:DZTT3RH3SHC7TDLZGJEJOYURZL

not attested not anchored not stored refs pending

SPHERE dynamical and spectroscopic characterization of HD142527B

A. Boccaletti, A. Cheetham, A. Delboulb\`e, A.-L. Maire, A.-M. Lagrange, A. Pavlov, A. Vigan, A. Zurlo, B. Biller, C. Fontanive, C. Perrot, C. Pinte, D. Mesa, D. Rouan, E. Cascone, E. Giro, E. Sissa, F. Flammini Dotti, F. Menard, G. Chauvin, G. Salter, H. Avenhaus, H. Le Coroller, J. Hagelberg, J.H. Girard, J. Lannier, J. Olofsson, J. Pragt, J. Ramos, L. Rodet, M. Bonavita, M. Bonnefoy, M. Feldt, M. Janson, M. Keppler, M. Langlois, M. Meyer, M. Millward, P. Feautrier, P. Thebault, R. Claudi, R. Gratton, R. Roelfsema, S. Desidera, S. Lacour, S. Messina, S. Peretti, S. Rochat, S. Udry, T. Bhowmik, T. Kopytova, T. Schmidt, V. D'Orazi

arxiv:1812.07814 v1 · 2018-12-19 · astro-ph.SR · 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{DZTT3RH3SHC7TDLZGJEJOYURZL}

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	2026-05-17T23:54:42.599849Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1e673dc4fb91c5f98d793248976291cae1be4f0ada8dae9e4eff8aee0899b2e2

Aliases

arxiv: 1812.07814 · arxiv_version: 1812.07814v1 · doi: 10.48550/arxiv.1812.07814 · pith_short_12: DZTT3RH3SHC7 · pith_short_16: DZTT3RH3SHC7TDLZ · pith_short_8: DZTT3RH3

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/DZTT3RH3SHC7TDLZGJEJOYURZL \
  | 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: 1e673dc4fb91c5f98d793248976291cae1be4f0ada8dae9e4eff8aee0899b2e2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "64e9bae89a661c180fc5ac36cef6b01e223a629911d2703ed2923379e64c3452",
    "cross_cats_sorted": [
      "astro-ph.EP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2018-12-19T08:49:04Z",
    "title_canon_sha256": "372be2a3cfe90f3422e362c8ef626554a15b1c667dc7cba9c42c08e91f25ecb1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.07814",
    "kind": "arxiv",
    "version": 1
  }
}