Pith Number

pith:E6YIDWOL

pith:2017:E6YIDWOLZW2KGMVOUU44PCYQQU

not attested not anchored not stored refs pending

Complex Spiral Structure in the HD 100546 Transitional Disk as Revealed by GPI and MagAO

Abhijith Rajan, Adam C. Schneider, Alexandra Z. Greenbaum, Anand Sivaramakrishnan, Bruce Macintosh, Christian Marois, Clare Leonard, David Palmer, David Vega, Dmitry Savransky, Elijah Spiro, Eric L. Nielsen, Franck Marchis, Fredrik T. Rantakyro, Gaspard Duchene, Inseok Song, James E. Larkin, James R. Graham, Jared R. Males, Jason Wang, Jeffrey Chilcote, Jeffrey Fung, Jennifer Patience, Jerome Maire, J. Kent Wallace, Joanna Bulger, Julien Rameau, Katherine B. Follette, Katie M. Morzinski, Kimberly Ward-Duong, Laird M. Close, Laurent Pueyo, Lisa Poyneer, Li-Wei Hung, Marshall Perrin, Maxwell A. Millar-Blanchaer, Michael P. Fitzgerald, Pascale Hibon, Patrick Ingraham, Paul Kalas, Quinn Konopacky, Rebecca Oppenheimer, Remi Soummer, Rene Doyon, Robert J. De Rosa, Ruobing Dong, Sandrine Thomas, Schuyler Wolff, Sloane Wiktorowicz, S. Mark Ammons, Stanimir Metchev, Stephen J. Goodsell, Tara Cotten, Travis Barman, Vanessa P. Bailey, Wyatt Mullen

arxiv:1704.06260 v1 · 2017-04-19 · 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{E6YIDWOLZW2KGMVOUU44PCYQQU}

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	2026-05-18T00:43:25.489208Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

27b081d9cbcdb4a332aea539c78b108514f318438ea12a4312b28c55a3574d6a

Aliases

arxiv: 1704.06260 · arxiv_version: 1704.06260v1 · doi: 10.48550/arxiv.1704.06260 · pith_short_12: E6YIDWOLZW2K · pith_short_16: E6YIDWOLZW2KGMVO · pith_short_8: E6YIDWOL

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/E6YIDWOLZW2KGMVOUU44PCYQQU \
  | 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: 27b081d9cbcdb4a332aea539c78b108514f318438ea12a4312b28c55a3574d6a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0a26ee09cfe8e68a22c0bef8b3f2fb05c1cf29d6dd36e4f334bb64ddd1760dd6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2017-04-19T18:37:11Z",
    "title_canon_sha256": "bfb65073b91685a98c13942192851d09889285951df678f8356339634d19654c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.06260",
    "kind": "arxiv",
    "version": 1
  }
}