Pith Number

pith:YT2HJEJ5

pith:2017:YT2HJEJ5CVMKQRF6OYZ2ZB2WKY

not attested not anchored not stored refs pending

The dynamical origin of the Local arm and the Sun's trapped orbit

Douglas A. Barros, Jacques R. D. L\'epine, Ronaldo S. S. Vieira, Tatiana A. Michtchenko

arxiv:1705.04381 v1 · 2017-05-11 · 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{YT2HJEJ5CVMKQRF6OYZ2ZB2WKY}

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	2026-05-18T00:41:06.967495Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c4f474913d1558a844be7633ac8756561a3b223a7d41ce1dc4a8acb55d9d78e9

Aliases

arxiv: 1705.04381 · arxiv_version: 1705.04381v1 · doi: 10.48550/arxiv.1705.04381 · pith_short_12: YT2HJEJ5CVMK · pith_short_16: YT2HJEJ5CVMKQRF6 · pith_short_8: YT2HJEJ5

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/YT2HJEJ5CVMKQRF6OYZ2ZB2WKY \
  | 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: c4f474913d1558a844be7633ac8756561a3b223a7d41ce1dc4a8acb55d9d78e9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cd894e18c55b9262a70954c8cd9be95047434a5e4c16ef883d4fe5325403d11e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2017-05-11T21:29:51Z",
    "title_canon_sha256": "1dcf20e276da651bd69f5a1893c7e2847b94b9d04a3b600a49663aa4065dddd9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.04381",
    "kind": "arxiv",
    "version": 1
  }
}