Pith Number

pith:ZQZS4LI5

pith:2019:ZQZS4LI5OFJOOA2CRSLZ347KBP

not attested not anchored not stored refs pending

The consequences of planetary migration on the minor bodies of the early Solar System

Alexander J. Mustill, Anders Johansen, Bertram Bitsch, Diego Turrini, Simona Pirani

arxiv:1902.04591 v2 · 2019-02-12 · astro-ph.EP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZQZS4LI5OFJOOA2CRSLZ347KBP}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-17T23:50:08.129661Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cc332e2d1d7152e703428c979df3ea0bc3f6837b4e2925c24dc99cd177e8c626

Aliases

arxiv: 1902.04591 · arxiv_version: 1902.04591v2 · doi: 10.48550/arxiv.1902.04591 · pith_short_12: ZQZS4LI5OFJO · pith_short_16: ZQZS4LI5OFJOOA2C · pith_short_8: ZQZS4LI5

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/ZQZS4LI5OFJOOA2CRSLZ347KBP \
  | 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: cc332e2d1d7152e703428c979df3ea0bc3f6837b4e2925c24dc99cd177e8c626

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "38833019cb09f299d01eac39208d0a2b3029ba817bbc8188673ca0707d5efcb3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2019-02-12T19:01:06Z",
    "title_canon_sha256": "57615cfd70562a55ddd80c5a4ac07b3f1597ae1b5acd901e71d73ddbfba813ea"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.04591",
    "kind": "arxiv",
    "version": 2
  }
}