Pith Number

pith:R7LLABCM

pith:2019:R7LLABCMAOVUOSZQRHUY53VCMT

not attested not anchored not stored refs pending

Rocky super-Earths or waterworlds: the interplay of planet migration, pebble accretion and disc evolution

Andre Izidoro, Bertram Bitsch, Sean N. Raymond

arxiv:1903.02488 v1 · 2019-03-06 · 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{R7LLABCMAOVUOSZQRHUY53VCMT}

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	2026-05-17T23:47:57.831844Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8fd6b0044c03ab474b3089e98eeea264fef5ab58b5480b75c3b79f3c2ab6e093

Aliases

arxiv: 1903.02488 · arxiv_version: 1903.02488v1 · doi: 10.48550/arxiv.1903.02488 · pith_short_12: R7LLABCMAOVU · pith_short_16: R7LLABCMAOVUOSZQ · pith_short_8: R7LLABCM

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/R7LLABCMAOVUOSZQRHUY53VCMT \
  | 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: 8fd6b0044c03ab474b3089e98eeea264fef5ab58b5480b75c3b79f3c2ab6e093

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f888ea813e3c45df2babcbfc02ac83b9acc34a911afa99a38872fb4fd17dc7d6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2019-03-06T16:53:43Z",
    "title_canon_sha256": "e2bc081d781ea6fc276b0833f3a22ae01633602622bcaf8c14337e033b0914c8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.02488",
    "kind": "arxiv",
    "version": 1
  }
}