Pith Number

pith:3EHOKIRX

pith:2017:3EHOKIRXUJF2CKBKB2FXOXVBPA

not attested not anchored not stored refs pending

Integral Field Spectroscopy of the Low-Mass Companion HD984B with the Gemini Planet Imager

Abhijith Rajan, Adam C. Schneider, Alexandra Z. Greenbaum, Anand Sivaramakrishnan, Bruce Macintosh, Christian Marois, David Vega, David W. Palmer, Dmitry Savransky, Eric L. Nielsen, Franck Marchis, Fredrik T. Rantakyro, Gaspard Duchene, Inseok Song, James E. Larkin, James R. Graham, Jason J. Wang, Jeffrey K. Chilcote, Jeffrey Vargas, Jenny Patience, Jerome Maire, J. Kent Wallace, Joanna Bulger, Julien Rameau, Kate B. Follette, Kimberly Ward-Duong, Laurent Pueyo, Lisa A. Poyneer, Li-Wei Hung, Mara Johnson-Groh, Mark S. Marley, Marshall Perrin, Maxwell A. Millar-Blanchaer, Michael P. Fitzgerald, Pascale Hibon, Patrick Ingraham, Paul Kalas, Quinn M. Konopacky, Rebecca Oppenheimer, Remi Soummer, Rene Doyon, Robert J. De Rosa, Sandrine Thomas, Sarah Blunt, Schuyler G. Wolff, Sloane J. Wiktorowicz, S. Mark Ammons, Stanimir Metchev, Stephen Goodsell, Tara Cotten, Travis S. Barman, Vanessa P. Bailey

arxiv:1703.02607 v1 · 2017-03-07 · 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{3EHOKIRXUJF2CKBKB2FXOXVBPA}

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	2026-05-18T00:47:00.867450Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d90ee52237a24ba1282a0e8b775ea17835e82c26731838a2d62f9e5078b3490f

Aliases

arxiv: 1703.02607 · arxiv_version: 1703.02607v1 · doi: 10.48550/arxiv.1703.02607 · pith_short_12: 3EHOKIRXUJF2 · pith_short_16: 3EHOKIRXUJF2CKBK · pith_short_8: 3EHOKIRX

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/3EHOKIRXUJF2CKBKB2FXOXVBPA \
  | 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: d90ee52237a24ba1282a0e8b775ea17835e82c26731838a2d62f9e5078b3490f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2321c74161a74a64dc0b6a0b940f3a04ce289209ad5a84006e508fcfaa3acd7e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2017-03-07T21:50:13Z",
    "title_canon_sha256": "a08edf9c1b0e0cbde7aa4d702a79240ad9f981232048f74e8955e30597f5b1d8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.02607",
    "kind": "arxiv",
    "version": 1
  }
}