Pith Number

pith:6ZOD5C5Z

pith:2017:6ZOD5C5Z7NG3BDKWGLJ3NGQ647

not attested not anchored not stored refs pending

Outcomes of Grazing Impacts Between Sub-Neptunes in Kepler Multis

Frederic Rasio, James Lombardi Jr., Jason Hwang, Jason Steffen, Sourav Chatterjee

arxiv:1707.01628 v2 · 2017-07-06 · 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{6ZOD5C5Z7NG3BDKWGLJ3NGQ647}

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	2026-05-18T00:26:29.702642Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f65c3e8bb9fb4db08d5632d3b69a1ee7d3e6e9984bd3ec0d5d69b7baf85d42bb

Aliases

arxiv: 1707.01628 · arxiv_version: 1707.01628v2 · doi: 10.48550/arxiv.1707.01628 · pith_short_12: 6ZOD5C5Z7NG3 · pith_short_16: 6ZOD5C5Z7NG3BDKW · pith_short_8: 6ZOD5C5Z

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/6ZOD5C5Z7NG3BDKWGLJ3NGQ647 \
  | 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: f65c3e8bb9fb4db08d5632d3b69a1ee7d3e6e9984bd3ec0d5d69b7baf85d42bb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d2e0b1f0ba0b8b407d1eec53ded222ff0a36b24ddb7254cda8fcfc5ccec58036",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2017-07-06T04:00:00Z",
    "title_canon_sha256": "665e46da354f6d626a2d9bd0cf617dddaf00fb60bf0807f29307f2e01c9df514"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.01628",
    "kind": "arxiv",
    "version": 2
  }
}