Pith Number

pith:LSTOIVMD

pith:2017:LSTOIVMD4WGAWKAFXIRXTKWGJ4

not attested not anchored not stored refs pending

First millimeter detection of the disk around a young, isolated, planetary-mass object

Amelia Bayo, Antonella Natta, Gael Chauvin, Henrik Beuther, Jan Philipp Ruge, Javier Arancibia, Johan Olofsson, Katharine G. Johnston, Mickael Bonnefoy, Paola Pinilla, Robert Brauer, Sebastian Wolf, Thomas Henning, Viki Joergens, Yao Liu

arxiv:1705.06378 v1 · 2017-05-18 · 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{LSTOIVMD4WGAWKAFXIRXTKWGJ4}

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	2026-05-18T00:44:14.877341Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5ca6e45583e58c0b2805ba2379aac64f0725ec1a19276af269b7ecedfbcd0024

Aliases

arxiv: 1705.06378 · arxiv_version: 1705.06378v1 · doi: 10.48550/arxiv.1705.06378 · pith_short_12: LSTOIVMD4WGA · pith_short_16: LSTOIVMD4WGAWKAF · pith_short_8: LSTOIVMD

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/LSTOIVMD4WGAWKAFXIRXTKWGJ4 \
  | 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: 5ca6e45583e58c0b2805ba2379aac64f0725ec1a19276af269b7ecedfbcd0024

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0ac50692edc2a5e1815c51e09d6eb90c3d5a991d4472f028e580f1a24e3ac759",
    "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": "2017-05-18T00:31:58Z",
    "title_canon_sha256": "3add338ad647a8a6aef18a1c661720d48dc4dbda4b45eb05e2ba8a506de57019"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.06378",
    "kind": "arxiv",
    "version": 1
  }
}