Pith Number

pith:CW7FYRUT

pith:2017:CW7FYRUTA6VSCYDGTQIV2JYUTJ

not attested not anchored not stored refs pending

The Flying Saucer: Tomography of the thermal and density gas structure of an edge-on protoplanetary disk

A. Dutrey, D. Semenov, E. Chapillon, E. Di Folco, N. Grosso, O. Denis-Alpizar, R. Teague, S. Guilloteau, T. Henning, T. Stoecklin, U. Gorti, V. Pi\'etu, V. Wakelam

arxiv:1706.02608 v1 · 2017-06-08 · astro-ph.SR · astro-ph.EP · astro-ph.GA

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CW7FYRUTA6VSCYDGTQIV2JYUTJ}

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	2026-05-18T00:28:15.502771Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

15be5c469307ab2160669c115d27149a55a2d4b26e6bded743f652c0a476007b

Aliases

arxiv: 1706.02608 · arxiv_version: 1706.02608v1 · doi: 10.48550/arxiv.1706.02608 · pith_short_12: CW7FYRUTA6VS · pith_short_16: CW7FYRUTA6VSCYDG · pith_short_8: CW7FYRUT

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/CW7FYRUTA6VSCYDGTQIV2JYUTJ \
  | 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: 15be5c469307ab2160669c115d27149a55a2d4b26e6bded743f652c0a476007b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b55da4f0de5e6ab5b5ed462a4c15ab327aa464687b284535832868bb9c21813a",
    "cross_cats_sorted": [
      "astro-ph.EP",
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2017-06-08T14:31:28Z",
    "title_canon_sha256": "e695cc8c06c32b1d28150ed9954d7cf6d570ef3b08af88d9993f66978f7c5034"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.02608",
    "kind": "arxiv",
    "version": 1
  }
}