Pith Number

pith:6DUM7DZ2

pith:2022:6DUM7DZ2XLALKS6BZ7U6MLFGFQ

not attested not anchored not stored refs pending

Images of Embedded Jovian Planet Formation At A Wide Separation Around AB Aurigae

Barnaby Norris, Carol Grady, Frantz Martinache, Glenn Schneider, Hajime Kawahara, Jeffrey Chilcote, John Wisniewski, Julien Lozi, Jun Hashimoto, Kellen Lawson, Kevin Wagner, Kimberly Ward-Duong, Michael Sitko, Misato Fukagawa, Motohide Tamura, Nemanja Jovanovic, Nienke van der Marel, Nour Skaf, Olivier Guyon, Peter Tuthill, Ruobing Dong, Sebastien Vievard, Taichi Uyama, Takayuki Kotani, Takayuki Muto, Taylor Tobin, Thayne Currie, Timothy Brandt, Tomoyuki Kudo, Tyler Groff, Vincent Deo, William Januszewski, Wladimir Lyra

arxiv:2204.00633 v1 · 2022-04-01 · astro-ph.EP · astro-ph.IM · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6DUM7DZ2XLALKS6BZ7U6MLFGFQ}

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	2026-07-05T04:10:54.419140Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f0e8cf8f3abac0b54bc1cfe9e62ca62c3e266d50e342619c7feb32155d852a43

Aliases

arxiv: 2204.00633 · arxiv_version: 2204.00633v1 · doi: 10.48550/arxiv.2204.00633 · pith_short_12: 6DUM7DZ2XLAL · pith_short_16: 6DUM7DZ2XLALKS6B · pith_short_8: 6DUM7DZ2

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/6DUM7DZ2XLALKS6BZ7U6MLFGFQ \
  | 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: f0e8cf8f3abac0b54bc1cfe9e62ca62c3e266d50e342619c7feb32155d852a43

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "59fbaa1cb2b4e6b392c4b173c518a6efa4c9e7432f95b5f622709f2928e4574a",
    "cross_cats_sorted": [
      "astro-ph.IM",
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2022-04-01T18:00:00Z",
    "title_canon_sha256": "5f37e1f8894ef8b14e2930c8b36778a212a7d11aa1aec9d7da7ed767126b606e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2204.00633",
    "kind": "arxiv",
    "version": 1
  }
}