Pith Number

pith:NIG2BW5U

pith:2017:NIG2BW5UYJNMF7HQPJTX4Y6X4N

not attested not anchored not stored refs pending

Geophysical tests for habitability in ice-covered ocean worlds

Bruce Banerdt, Bruce G. Bills, Christophe Sotin, Fabio Cammarano, Hsin-Hua Huang, Jennifer M. Jackson, Mark P. Panning, Ralph Lorenz, Sharon Kedar, Simon St\"ahler, Steven D. Vance, Victor Tsai, William T. Pike

arxiv:1705.03999 v1 · 2017-05-11 · astro-ph.EP · physics.geo-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NIG2BW5UYJNMF7HQPJTX4Y6X4N}

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	2026-05-18T00:28:55.760378Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6a0da0dbb4c25ac2fcf07a677e63d7e355c7a364decc8c36d8f6f52d41145e70

Aliases

arxiv: 1705.03999 · arxiv_version: 1705.03999v1 · doi: 10.48550/arxiv.1705.03999 · pith_short_12: NIG2BW5UYJNM · pith_short_16: NIG2BW5UYJNMF7HQ · pith_short_8: NIG2BW5U

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/NIG2BW5UYJNMF7HQPJTX4Y6X4N \
  | 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: 6a0da0dbb4c25ac2fcf07a677e63d7e355c7a364decc8c36d8f6f52d41145e70

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1e45871bc2e5e4c121b5329c449345864195fe2242faa1667779df9e80710419",
    "cross_cats_sorted": [
      "physics.geo-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2017-05-11T03:43:46Z",
    "title_canon_sha256": "fb03f3c566f096632f10f2ff045172c12833f1a1a8849cb5eaf63615fe427295"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.03999",
    "kind": "arxiv",
    "version": 1
  }
}