Pith Number

pith:IAX2DT7I

pith:2017:IAX2DT7IQ3ZI3IRIT2IE436CTE

not attested not anchored not stored refs pending

H-Atmospheres of Icy Super-Earths Formed in situ in the Outer Solar System: An Application to a Possible Planet Nine

Amit Levi, Dina Prialnik, Morris Podolak, Scott J. Kenyon

arxiv:1704.00400 v1 · 2017-04-03 · 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{IAX2DT7IQ3ZI3IRIT2IE436CTE}

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	2026-05-18T00:45:25.589894Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

402fa1cfe886f28da2289e904e6fc2992d989b68a633227ecfa0ac92aaf3323a

Aliases

arxiv: 1704.00400 · arxiv_version: 1704.00400v1 · doi: 10.48550/arxiv.1704.00400 · pith_short_12: IAX2DT7IQ3ZI · pith_short_16: IAX2DT7IQ3ZI3IRI · pith_short_8: IAX2DT7I

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/IAX2DT7IQ3ZI3IRIT2IE436CTE \
  | 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: 402fa1cfe886f28da2289e904e6fc2992d989b68a633227ecfa0ac92aaf3323a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "42bbb712658fccc9ba7e3ff3fb74cd7afd082b095a42172006118ea2d0ead0be",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2017-04-03T01:46:06Z",
    "title_canon_sha256": "63479493377fd1c49bf1d0f01fc2a863ae1b98b6ac10edc52db85a7d7f637a1c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.00400",
    "kind": "arxiv",
    "version": 1
  }
}