Pith Number

pith:HH2I5R4Z

pith:2018:HH2I5R4ZBZU4JT2HLE5HRUSNNT

not attested not anchored not stored refs pending

Giant planet effects on terrestrial planet formation and system architecture

Anna C. Childs, Elisa Quintana, Jason H. Steffen, Thomas Barclay

arxiv:1807.02463 v2 · 2018-07-06 · 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{HH2I5R4ZBZU4JT2HLE5HRUSNNT}

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	2026-05-17T23:54:16.375052Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

39f48ec7990e69c4cf47593a78d24d6ce6f7535cf137fe17510926f756f587c8

Aliases

arxiv: 1807.02463 · arxiv_version: 1807.02463v2 · doi: 10.48550/arxiv.1807.02463 · pith_short_12: HH2I5R4ZBZU4 · pith_short_16: HH2I5R4ZBZU4JT2H · pith_short_8: HH2I5R4Z

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/HH2I5R4ZBZU4JT2HLE5HRUSNNT \
  | 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: 39f48ec7990e69c4cf47593a78d24d6ce6f7535cf137fe17510926f756f587c8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "659c1e5cd37d74c52026549ca67fbcae2f17ba53793d71436ada9a1641a433e9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2018-07-06T15:54:43Z",
    "title_canon_sha256": "6ada802b7fc9f2e3a234ebd1e83961a60058a4c842d5c4531f3bcf246c02bab5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.02463",
    "kind": "arxiv",
    "version": 2
  }
}