Pith Number

pith:JC4OJ4ZQ

pith:2020:JC4OJ4ZQ4V4SZPRMB27JC2YZM5

not attested not anchored not stored refs pending

A Tale of Planet Formation: From Dust to Planets

Beibei Liu, Jianghui Ji

arxiv:2009.02321 v2 · 2020-09-04 · astro-ph.EP · 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{JC4OJ4ZQ4V4SZPRMB27JC2YZM5}

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.

Cited by

1 paper in Pith

On the Eccentricity Distribution and Tidal Evolution of Transiting Brown Dwarfs

Receipt and verification

First computed	2026-07-05T01:48:12.369451Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

48b8e4f330e5792cbe2c0ebe916b19677af007435c63aee731d4733df4d701ff

Aliases

arxiv: 2009.02321 · arxiv_version: 2009.02321v2 · doi: 10.48550/arxiv.2009.02321 · pith_short_12: JC4OJ4ZQ4V4S · pith_short_16: JC4OJ4ZQ4V4SZPRM · pith_short_8: JC4OJ4ZQ

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/JC4OJ4ZQ4V4SZPRMB27JC2YZM5 \
  | 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: 48b8e4f330e5792cbe2c0ebe916b19677af007435c63aee731d4733df4d701ff

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eadbe2e9e922b8b531fe7d6b6eca6bf124660bf0698c3c32ac332e9b430abe3a",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2020-09-04T17:55:06Z",
    "title_canon_sha256": "3b87ab3e773166b0576093eba606642ca984e231c2588c7a00c56d7f896a856b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2009.02321",
    "kind": "arxiv",
    "version": 2
  }
}