Pith Number

pith:J2O633RA

pith:2020:J2O633RAOFSF27WVPQU2MOBCTK

not attested not anchored not stored refs pending

Visualizing the Kinematics of Planet Formation

Aleksandra Kuznetsova, Cassandra Hall, Christophe Pinte, Daniel J. Price, Disk Dynamics Collaboration, Edwin A. Bergin, Giovanni Rosotti, Ian Czekala, Jacob B. Simon, Jaehan Bae, Jeffrey Fung, John D. Ilee, Judit Szulagyi, Kamber Schwarz, Ke Zhang, Miriam Keppler, Myriam Benisty, Natascha Manger, Philip J. Armitage, Richard Teague, Romane Le Gal, Ryan A. Loomis, Sebastian Perez, Simon Casassus, Stefano Facchini, Wladimir Lyra

arxiv:2009.04345 v2 · 2020-09-09 · 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{J2O633RAOFSF27WVPQU2MOBCTK}

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	2026-07-05T01:35:38.249047Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4e9dedee2071645d7ed57c29a638229a93e751823957ad8c232737bd7dced30c

Aliases

arxiv: 2009.04345 · arxiv_version: 2009.04345v2 · doi: 10.48550/arxiv.2009.04345 · pith_short_12: J2O633RAOFSF · pith_short_16: J2O633RAOFSF27WV · pith_short_8: J2O633RA

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/J2O633RAOFSF27WVPQU2MOBCTK \
  | 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: 4e9dedee2071645d7ed57c29a638229a93e751823957ad8c232737bd7dced30c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "10c42b92a3a37fb6259c7945c39c34ea5855c9f421e4a01db933225eaec23384",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2020-09-09T15:09:02Z",
    "title_canon_sha256": "35bb7a3fdb0e69f39fe20b5c1d2333855ca28961722eb9bb4f7ba02d521b8227"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2009.04345",
    "kind": "arxiv",
    "version": 2
  }
}