Pith Number

pith:JPEEEFVD

pith:2019:JPEEEFVDLT3DYHGRKJRBID6JB5

not attested not anchored not stored refs pending

Envelopes of embedded super-Earths I. Two-dimensional simulations

Roman R. Rafikov, William B\'ethune

arxiv:1907.01951 v1 · 2019-07-03 · 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{JPEEEFVDLT3DYHGRKJRBID6JB5}

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	2026-05-17T23:41:34.407616Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4bc84216a35cf63c1cd15262140fc90f4f614da7808d2934297a63ad29e79143

Aliases

arxiv: 1907.01951 · arxiv_version: 1907.01951v1 · doi: 10.48550/arxiv.1907.01951 · pith_short_12: JPEEEFVDLT3D · pith_short_16: JPEEEFVDLT3DYHGR · pith_short_8: JPEEEFVD

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/JPEEEFVDLT3DYHGRKJRBID6JB5 \
  | 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: 4bc84216a35cf63c1cd15262140fc90f4f614da7808d2934297a63ad29e79143

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c9240a149ea2d6b73d27508a4c2a5f52db9dde9c6c849f1ec4d82a6e9a7e1d08",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2019-07-03T14:00:16Z",
    "title_canon_sha256": "8467b0306dc2598cc4469202b3052e8f9a591467ffb59671ebf57f18c76b0a32"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.01951",
    "kind": "arxiv",
    "version": 1
  }
}