Pith Number

pith:NGWE6AQK

pith:2022:NGWE6AQK7FY5XXABXNBFR6SFRA

not attested not anchored not stored refs pending

Plausible constraints on the range of bulk terrestrial exoplanet compositions in the Solar neighbourhood

Haiyang S. Wang, Maxim D Ballmer, Paul J Tackley, Rob J. Spaargaren, Stephen J Mojzsis

arxiv:2211.01800 v2 · 2022-11-03 · astro-ph.EP · astro-ph.SR

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NGWE6AQK7FY5XXABXNBFR6SFRA}

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	2026-07-05T06:10:21.359735Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

69ac4f020af971dbdc01bb4258fa45882871a8b8a7bbb161b247470df8b18ad8

Aliases

arxiv: 2211.01800 · arxiv_version: 2211.01800v2 · doi: 10.48550/arxiv.2211.01800 · pith_short_12: NGWE6AQK7FY5 · pith_short_16: NGWE6AQK7FY5XXAB · pith_short_8: NGWE6AQK

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/NGWE6AQK7FY5XXABXNBFR6SFRA \
  | 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: 69ac4f020af971dbdc01bb4258fa45882871a8b8a7bbb161b247470df8b18ad8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1304c20dea349059e3d3a606ac5b596ef68da5c9fa882f3966d6a782e97dbe7b",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2022-11-03T13:38:31Z",
    "title_canon_sha256": "1b2074191eed8d882de58ea7b6ec6a6df6f939b3dcfa5764f8d69ebc14639e8c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2211.01800",
    "kind": "arxiv",
    "version": 2
  }
}