Pith Number

pith:43EXTB4I

pith:2010:43EXTB4IPWZAUOOWTRCN4N5RQJ

not attested not anchored not stored refs pending

Water/Icy Super-Earths: Giant Impacts and Maximum Water Content

Dimitar Sasselov, Lars Hernquist, Robert A. Marcus, Sarah T. Stewart

arxiv:1007.3212 v1 · 2010-07-19 · 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{43EXTB4IPWZAUOOWTRCN4N5RQJ}

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.

Cited by

1 paper in Pith

Can giant impacts be directly detected in other star systems?

Receipt and verification

First computed	2026-05-18T02:06:20.496418Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e6c97987887db20a39d69c44de37b1827d6d60f1d064716d759f92dec318ffd2

Aliases

arxiv: 1007.3212 · arxiv_version: 1007.3212v1 · doi: 10.48550/arxiv.1007.3212 · pith_short_12: 43EXTB4IPWZA · pith_short_16: 43EXTB4IPWZAUOOW · pith_short_8: 43EXTB4I

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/43EXTB4IPWZAUOOWTRCN4N5RQJ \
  | 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: e6c97987887db20a39d69c44de37b1827d6d60f1d064716d759f92dec318ffd2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a30f200bb1cde6be6261e3dfc4122e8f04d5290cb1258383f7b4ea4d3afadb6c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2010-07-19T17:16:00Z",
    "title_canon_sha256": "2f610e4059e2bf119e107906b25901cd011e91512ebb4525f0877c8d5f0207ac"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1007.3212",
    "kind": "arxiv",
    "version": 1
  }
}