Pith Number

pith:3H4H2LGJ

pith:2018:3H4H2LGJJ7CWEIX63O3PRIJYEY

not attested not anchored not stored refs pending

The excitation of a primordial cold asteroid belt as an outcome of the planetary instability

Alessandro Morbidelli, Andre Izidoro, David Nesvorny, Rodney S. Gomes, Rogerio Deienno, Sean N. Raymond

arxiv:1808.00609 v1 · 2018-08-02 · 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{3H4H2LGJJ7CWEIX63O3PRIJYEY}

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	2026-05-18T00:06:37.191363Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d9f87d2cc94fc56222fedbb6f8a1382612f338a7652399dd0f3f66bd6a14d7d8

Aliases

arxiv: 1808.00609 · arxiv_version: 1808.00609v1 · doi: 10.48550/arxiv.1808.00609 · pith_short_12: 3H4H2LGJJ7CW · pith_short_16: 3H4H2LGJJ7CWEIX6 · pith_short_8: 3H4H2LGJ

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/3H4H2LGJJ7CWEIX63O3PRIJYEY \
  | 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: d9f87d2cc94fc56222fedbb6f8a1382612f338a7652399dd0f3f66bd6a14d7d8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0dc4d221aaea520a3528385de4dd7035a149d371e4a8c6e17ec61eb8f8237cfd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2018-08-02T00:28:55Z",
    "title_canon_sha256": "55cd1a70befe0ce4af53570739a300b36566dee8f9b2c9068cec6e3658e793df"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.00609",
    "kind": "arxiv",
    "version": 1
  }
}