Pith Number

pith:JCADCHC7

pith:2018:JCADCHC7R37EYH53F32J4GNXJ4

not attested not anchored not stored refs pending

Effect of Re-impacting Debris on the Solidification of the Lunar Magma Ocean

Alan P. Jackson, Erik Asphaug, Linda T. Elkins-Tanton, Viranga Perera

arxiv:1804.04772 v1 · 2018-04-13 · 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{JCADCHC7R37EYH53F32J4GNXJ4}

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	2026-05-18T00:07:07.850621Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4880311c5f8efe4c1fbb2ef49e19b74f19bd6a666f967fe61c329446faf4064c

Aliases

arxiv: 1804.04772 · arxiv_version: 1804.04772v1 · doi: 10.48550/arxiv.1804.04772 · pith_short_12: JCADCHC7R37E · pith_short_16: JCADCHC7R37EYH53 · pith_short_8: JCADCHC7

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/JCADCHC7R37EYH53F32J4GNXJ4 \
  | 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: 4880311c5f8efe4c1fbb2ef49e19b74f19bd6a666f967fe61c329446faf4064c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b675d29cf4f7dccf5f076988caefbc350473c22aa7a1acf6888cecccf48daed6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2018-04-13T02:17:46Z",
    "title_canon_sha256": "2cadc925329064bf0b4986bf4b27d98762f07f6a538512ece3b3f8eb86b37f96"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.04772",
    "kind": "arxiv",
    "version": 1
  }
}